Gate

Information

  • Patent Grant
  • 11629553
  • Patent Number
    11,629,553
  • Date Filed
    Thursday, June 25, 2020
    4 years ago
  • Date Issued
    Tuesday, April 18, 2023
    a year ago
  • Inventors
    • Morton; Finis Earl (Millington, TN, US)
    • Lindley; Arty (Atoka, TN, US)
  • Examiners
    • Menezes; Marcus
    Agents
    • Kreher; David J.
Abstract
A gate made from light weight tubular material with creates a framework upon which slats are attached. Slats are capable of being attached on the front of the gate or being passed through slots in the tubular material. The framework is capable of being reinforced with the use of additional tubular material or braces in the corners, as well as additional horizontal, vertical, or diagonal supports.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS

Not Applicable


STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not Applicable


REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTING COMPACT DISC

Not Applicable


DESCRIPTION
Field of the Invention

The present disclosure reveals a gate with a rectangular tubing structure upon with slats are attached.


Background of the Invention

Gates for fences, in particular, wooden or wood like fences with vertical or horizontal slats are hung from posts with a plurality of hinges and over time sag, warp, or drag on the ground. To overcome the sagging and warping, additional trusses are added, which make the gate heavy, placing extra stress on the hinges, pulling the gate and/or fence post down, which can then lead to the gate dragging on the ground. The present disclosure reveals a gate with a light weight rectangular tubing structure upon with slats are attached. The rectangular tubing is light weight and the wall thickness of the rectangular tubing is thin enough so that slats can be attached structure with the use of self-tapping screws in a fashion common to the industry.


SUMMARY OF THE INVENTION

The present disclosure reveals a gate with a framework, a plurality of slats, and a plurality of hinges. The framework is a light weight framework made from rectangular tubular material wherein the walls of the rectangular tubular material is thin enough so that a self-tapping screw can be drilled into any wall of the rectangular tubular material in a fashion common to the industry. The tubular material for the framework may also be of another geometric shape so long as the front face and the back face of the tubular material is parallel.


The slats can be attached to the front of the framework or pass through the rectangular tubing through slots created in the tubing. The slats are then able to be presented in a horizontal, vertical, or diagonal pattern.


The structural integrity of the framework may be reinforced in the corners of the framework with additional rectangular tubing or braces. The structural integrity of the framework may also be reinforced with the use of horizontal, vertical or diagonal supports.


The gate may further comprise a latch to maintain the gate in a closed position.





BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING


FIG. 1 is a view of the gate with the framework and a plurality of slats, the first embodiment;



FIG. 2 is a view of the framework used in each embodiment;



FIG. 3 is a view of the first embodiment of the gate with the framework, the upper left rectangular tubing, upper right rectangular tubing, bottom left rectangular tubing, and bottom right rectangular tubing;



FIG. 4A is a back view of the framework for the second embodiment indicating a plurality of slots in the upper rectangular tubing and a plurality of slots in the lower rectangular tubing;



FIG. 4B is a back view of the framework for the second embodiment indicating a plurality of slots in the upper rectangular tubing and a trough in the lower rectangular tubing;



FIG. 5 is a view of the framework with the plurality of upper left braces, plurality of upper right braces, plurality of lower left braces, and plurality of lower right braces;



FIG. 6 is a back view of the third embodiment indicating a plurality of slots in the left rectangular tubing and a plurality of slots in the right rectangular tubing;



FIG. 7 is a back view of the fourth embodiment of the gate wherein the plurality of slots are in the left rectangular tubing, right rectangular tubing, top rectangular tubing, and bottom rectangular tubing, allowing the slats to be inserted diagonally;



FIG. 8A is a view of the framework with horizontal support;



FIG. 8B is a view of the framework with vertical support;



FIG. 8C is a view of the framework with diagonal support; and.



FIG. 9 is a view of the grate and framework with a plurality of slats, the latch, and the plurality of hinges.





AMENDED DETAILED DESCRIPTION OF THE INVENTION

The present disclosure reveals a gate 1 for fences comprising a framework 2, a plurality of slats 3, and a plurality of hinges 4. In the plurality of slats 3, each slat 3 may be made from wood, metal laminate, or mesh and wherein a plurality of slats 3 means at least one slat 3. The framework 2 is a light weight framework 2 made from rectangular tubular material wherein the walls of the rectangular tubular material is thin enough so that a self-tapping screw can be drilled into any wall of the rectangular tubular material in a fashion common to the industry. The gate 1 is being presented in four different embodiments.


The basic structure for the gate 1 comprises a left side 5, a right side 6, a front 7, and a back 8. The framework 2 comprises a left rectangular tubing 9, a right rectangular tubing 10, a top rectangular tubing 11, a bottom rectangular tubing 12. The left rectangular tubing 9 comprises a length 13, an upper end 14, a lower end 15, an outside face 16, an inside face 17, a front face 18, and a back face 19. The right rectangular tubing 10 comprises a length 20, an upper end 21, a lower end 22, an outside face 23, an inside face 24, a front face 25, and a back face 26. The top rectangular tubing 11 comprises a length 27, a left end 28, a right end 29, a top face 30, a bottom face 31, a front face 32, and a back face 33. The bottom rectangular tubing 12 comprises a length 34, a left end 35, a right end 36, a top face 37, a bottom face 38, a front face 39, and a back face 40. The elements of the framework 2 are held together by a plurality of mechanisms, wherein possible mechanisms include but are not limited to welds, rivets, or threaded fasteners and wherein a plurality of mechanisms includes one or more mechanisms.


The upper end 14 of the left rectangular tubing 9 is attached to the left end 28 of the top rectangular tubing 11 by a mechanism 41. In each case of the mechanism of the plurality of mechanisms 41, and for any mechanism 41, of the plurality of mechanisms the mechanism 41 includes welds, bolting, the use of threaded fasteners, and/or an adhesive. The upper end 21 of the right rectangular tubing 10 is attached to the right end 29 of the top rectangular tubing 11 by the mechanism of the plurality of mechanisms 41. The lower end 15 of the left rectangular tubing 9 is attached to the left end 35 of the bottom rectangular tubing 12 by the mechanism of the plurality of mechanisms 41. The lower end 22 of the right rectangular tubing 10 is attached to the right end 36 of the bottom rectangular tubing 12 by the mechanism of the plurality of mechanisms 41.


In the first embodiment 42, the gate 1 comprises a framework 2, a plurality of slats 3, and a plurality of hinges 4, wherein the plurality of hinges 4 are attached along the length 13/20, of the outside face 16/23 of at least one of the left rectangular tubing 9 or the right rectangular tubing 10, and the plurality of slats 3 are attached to the front side of the gate 1 at least one of horizontally, vertically, or diagonally by a plurality of attachments 43. The for any instance of the plurality of attachments, the plurality of attachments 43 includes but is not limited to threaded fasteners, rivets, bolts, and/or adhesive.


In the first embodiment 42, the framework 2 may further comprise an upper left rectangular tubing 44, an upper right rectangular tubing 45, a lower left rectangular tubing 46, and a lower right rectangular tubing 47. The upper left rectangular tubing 44 comprises a length 48, an upper end 49, and a lower end 50. The upper right rectangular tubing 45 comprises a length 51, an upper end 52, and a lower end 53. The lower left rectangular tubing 46 comprises a length 54, an upper end 55, and a lower end 56. The lower right rectangular tubing 47 comprises a length 57, an upper end 58, and a lower end 59. The upper end 49 of the upper left rectangular tubing 44 is attached to the top rectangular tubing 11 on the bottom face 31 along the length 27 of the top rectangular tubing 11 by the mechanism of the plurality of mechanisms 41 and the lower end 50 of the upper left rectangular tubing 44 is attached to the left rectangular tubing 9 on the inside face 17 along the length 13 of the left rectangular tubing 9 by the mechanism of the plurality of mechanisms 41. The upper end 52 of the upper right rectangular tubing 45 is attached to the top rectangular tubing 11 on the bottom face 31 along the length 27 of the top rectangular tubing 11 by the mechanism of the plurality of mechanisms 41 and the lower end 53 of the upper right rectangular tubing 45 is attached to the right rectangular tubing 10 on the inside face 24 along the length 20 of the right rectangular tubing 10 by the mechanism of the plurality of mechanisms 41. The lower end 56 of the lower left rectangular tubing 46 is attached to the bottom rectangular tubing 12 on the top face 37 along the length 34 of the bottom rectangular tubing 12 by the mechanism of the plurality of mechanisms 41 and the upper end 55 of the lower left rectangular tubing 46 is attached to the left rectangular tubing 9 on the inside face 17 along the length 13 of the left rectangular tubing 9 by the mechanism of the plurality of mechanisms 41. The lower end 59 of the lower right rectangular tubing 47 is attached to the bottom rectangular tubing 12 on the top face 37 along the length 34 of the bottom rectangular tubing 12 by the mechanism of the plurality of mechanisms 41 and the upper end 58 of the lower right rectangular tubing 47 is attached to the right rectangular tubing 10 on the inside face 24 along the length 20 of the right rectangular tubing 10 by the mechanism of the plurality of mechanisms 41.


In the second embodiment 60 of the gate 1 the framework 2 is modified in that the top rectangular tubing 11 further comprises a plurality of slots 61 and the bottom rectangular tubing 12 further comprises at least one of a plurality of slots 62 or a trough 63. In this embodiment 60, the plurality of slats 3 are passed through the plurality of slots 61 in the top rectangular tubing 11 through to the bottom rectangular tubing 12 and are attached by a plurality of attachments 43.


In the third embodiment 64 of the gate 1 the framework 2 is modified in that the left rectangular tubing 9 further comprises a plurality of slots 65 and the right rectangular tubing 10 further comprises a plurality of slots 66. In this embodiment 64, the plurality of slats 3 are passed through the plurality of slots 65 in the left rectangular tubing 9 through to the plurality of slots 66 in the right rectangular tubing 10 and are attached by a plurality of attachments 43.


In the fourth embodiment 67 of the gate 1 the framework 2 is modified as follows: The left rectangular tubing 9 further comprises a plurality of slots 65; the right rectangular tubing 10 further comprises a plurality of slots 66; the top rectangular tubing 11 further comprises a plurality of slots 61; and the bottom rectangular tubing 12 further comprises at least one of a plurality of slots 62 or a trough 63. In this embodiment 67, the plurality of slats 3 are passed through the at least one of the plurality of slots 65 in the left rectangular tubing 9, the plurality of slots 66 in the right rectangular tubing 10, the plurality of slots 61 in the top rectangular tubing 11, and to the bottom rectangular tubing 12 so as to create a diagonal arrangement of the slats 3 and the slats 3 are attached by a plurality of attachments 43.


In the second 60, third 64, and fourth embodiments 67 there may also be a plurality of upper left braces 68, a plurality of upper right braces 69, a plurality of lower left braces 70, and a plurality of lower right braces 71. The plurality of upper left braces 68 is defined as at least one brace. The plurality of upper right braces 69 is defined as at least one brace. The plurality of lower left braces 70 is defined as at least one brace. The plurality of lower right braces 71 is defined as at least one brace.


The plurality of upper left braces 68 each comprise a length 72, an upper end 73, and a lower end 74. The plurality of upper right braces 69 each comprise a length 75, an upper end 76, and a lower end 77. The plurality of lower left braces 70 each comprise a length 78, an upper end 79, and a lower end 80. The plurality of lower right braces 71 each comprise a length 81, an upper end 82, and a lower end 83.


The upper end 73 of the plurality of upper left braces 68 are attached to at least one of the front face 32 or the back face 33 of the top rectangular tubing 11 along the length 27 of the top rectangular 11 tubing by the mechanism of the plurality of mechanisms 41 and the lower end 74 of the plurality of upper left braces 68 are attached to at least one of the front face 18 or the back face 19 of the left rectangular tubing 9 along the length 13 of the left rectangular tubing 9 by the mechanism of the plurality of mechanisms 41. The upper end 76 of the plurality of upper right braces 69 are attached to at least one of the front face 32 or the back face 33 of the top rectangular tubing 11 along the length 27 of the top rectangular tubing 11 by the mechanism of the plurality of mechanisms 41 and the lower end 77 of the plurality of upper right rectangular 69 braces are attached to at least one of the front face 25 or the back face 26 of the right rectangular tubing 10 along the length 20 of the right rectangular tubing 10 by the mechanism of the plurality of mechanisms 41. The upper end 79 of the plurality of lower left braces 70 are attached to at least one of the front face 39 or the back face 40 of the bottom rectangular tubing 12 along the length 34 of the bottom rectangular tubing 12 by the mechanism of the plurality of mechanisms 41 and the lower end 80 of the plurality of lower left braces 70 are attached to at least one of the front face 18 or the back face 19 of the left rectangular tubing 9 along the length 13 of the left rectangular tubing 9 by the mechanism of the plurality of mechanisms 41. The upper end 82 of the plurality of lower right braces 71 are attached to at least one of the front face 39 or the back face 40 of the bottom rectangular tubing 12 along the length 34 of the bottom rectangular tubing 12 by the mechanism of the plurality of mechanisms 41 and the lower end 83 of the plurality of lower right braces 71 are attached to at least one of the front face 25 or the back face 26 of the right rectangular tubing 10 along the length 20 of the right rectangular tubing 10 by the mechanism of the plurality of mechanisms 41.


In any of the embodiments 42, 60, 64, 67, the gate 1 may further comprise a latch 84, said latch 84 attached along the length 13/20 of the outside face 16/23 of at least one of the left rectangular tubing 9 or the right rectangular tubing 10, wherein the latch 84 is attached on either the left rectangular tubing 9 or right rectangular tubing 10 opposite the hinges 4.


In any of the embodiments 42, 60, 64, 67, framework 2 may further comprise at least one of a plurality of vertical supports 85, a plurality of horizontal supports 86, and/or a plurality of diagonal supports 87. The plurality of vertical supports 85 means at least one vertical support 85. The plurality of horizontal supports 86 means at least one horizontal support 86. The plurality of diagonal 87 supports means at least one diagonal support 87. Each vertical support 85 of the plurality of vertical supports 85 comprises a length 88, a first end 89, and a second end 90, and the first end and the second end are attached to the framework 2 with the mechanism of the plurality of mechanisms 41. Each horizontal support 86 of the plurality of horizontal supports 86 comprises a length 91, a first end 92, and a second end 93, and the first end and the second end are attached to the framework 2 with the mechanism of the plurality of mechanisms 41. Each diagonal support 87 of the plurality of diagonal supports 87 comprises a length 94, a first end 95, and a second end 96, and the first end and the second end are attached to the framework 2 with the mechanism of the plurality of mechanisms 41.

Claims
  • 1. A gate for a fence, said gate consisting of: the gate;the gate further consisting of a framework, a plurality of slats, a plurality of hinges, a plurality of mechanisms to connect the framework together, wherein a mechanism of the plurality of mechanisms include at least one of welds, rivets, or threaded fasteners, a plurality of attachments to connect the plurality of slats to the framework, a latch, an upper left rectangular tubing, an upper right rectangular tubing, a lower left rectangular tubing, and a lower right rectangular tubing;the framework with a left side, a right side, a front, and a back;the framework further with a left rectangular tubing, a right rectangular tubing, a top rectangular tubing, a bottom rectangular tubing;the left rectangular tubing with a length, an upper end, a lower end, an outside face, an inside face, a front face, and a back face;the right rectangular tubing with a length, an upper end, a lower end, an outside face, an inside face, a front face and a back face;the top rectangular tubing with a length, a left end, a right end, a top face, a bottom face, a front face, and a back face;the bottom rectangular tubing with a length, a left end, a right end, a top face, a bottom face, a front face and a back face;the upper end of the left rectangular tubing is attached to the left end of the top rectangular tubing by the mechanism of the plurality of mechanisms;the upper end of the right rectangular tubing is attached to the right end of the top rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the left rectangular tubing is attached to the left end of the bottom rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the right rectangular tubing is attached to the right end of the bottom rectangular tubing by the mechanism of the plurality of mechanisms;the plurality of hinges are attached along the length of the outside face of at least one of the left rectangular tubing or the right rectangular tubing;the plurality of slats are attached to a front side of the framework in at least one of the following fashions, those fashions being horizontally, vertically, or diagonally, with the plurality of slats attached by the plurality of attachments;wherein the latch is attached along the length of the outside face of at least one of the left rectangular tubing or the right rectangular tubing, wherein the latch is attached on either the left rectangular tubing or the right rectangular tubing opposite the hinges;the upper left rectangular tubing consists of a length, an upper end, and a lower end;the upper right rectangular tubing consists of a length, an upper end, and a lower end;the lower left rectangular tubing consists of a length, an upper end, and a lower end;the lower right rectangular tubing consists of a length, an upper end, and a lower end;the upper end of the upper left rectangular tubing is attached to the top rectangular tubing on the bottom face thereof along the length of the top rectangular tubing by the mechanism of the plurality of mechanisms and the lower end of the upper left rectangular tubing is attached to the left rectangular tubing on the inside face thereof along the length of the left rectangular tubing by the mechanism of the plurality of mechanisms;the upper end of the upper right rectangular tubing is attached to the top rectangular tubing on the bottom face thereof along the length of the top rectangular tubing by the mechanism of the plurality of mechanisms and the lower end of the upper right rectangular tubing is attached to the right rectangular tubing on the inside face thereof along the length of the right rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the lower left rectangular tubing is attached to the bottom rectangular tubing on the top face thereof along the length of the bottom rectangular tubing by the mechanism of the plurality of mechanisms and the upper end of the lower left rectangular tubing is attached to the left rectangular tubing on the inside face thereof along the length of the left rectangular tubing by the mechanism of the plurality of mechanisms; andthe lower end of the lower right rectangular tubing is attached to the bottom rectangular tubing on the top face thereof along the length of the bottom rectangular tubing by the mechanism of the plurality of mechanisms and the upper end of the lower right rectangular tubing is attached to the right rectangular tubing on the inside face thereof along the length of the right rectangular tubing by the mechanism of the plurality of mechanisms.
  • 2. A gate for a fence, said gate consisting of: the gate;the gate consisting of a framework, a plurality of slats, a plurality of hinges, a plurality of mechanisms to connect the framework together, wherein a mechanism of the plurality of mechanisms include at least one of welds, rivets, or threaded fasteners, a plurality of attachments to connect the plurality of slats to the framework, a latch, an upper left rectangular tubing, an upper right rectangular tubing, a lower left rectangular tubing, a lower right rectangular tubing, and at least one of a plurality of vertical supports, a plurality of horizontal supports, or a plurality of diagonal supports;the framework with a left side, a right side, a front, and a back;the framework further with a left rectangular tubing, a right rectangular tubing, a top rectangular tubing, a bottom rectangular tubing;the left rectangular tubing with a length, an upper end, a lower end, an outside face, an inside face, a front face, and a back face;the right rectangular tubing with a length, an upper end, a lower end, an outside face, an inside face, a front face and a back face;the top rectangular tubing with a length, a left end, a right end, a top face, a bottom face, a front face, and a back face;the bottom rectangular tubing with a length, a left end, a right end, a top face, a bottom face, a front face and a back face;the upper end of the left rectangular tubing is attached to the left end of the top rectangular tubing by the mechanism of the plurality of mechanisms;the upper end of the right rectangular tubing is attached to the right end of the top rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the left rectangular tubing is attached to the left end of the bottom rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the right rectangular tubing is attached to the right end of the bottom rectangular tubing by the mechanism of the plurality of mechanisms;the plurality of hinges are attached along the length of the outside face of at least one of the left rectangular tubing or the right rectangular tubing;the plurality of slats are attached to a front side of the framework in at least one of the following fashions, those fashions being horizontally, vertically, or diagonally, with the plurality of slats attached by the plurality of attachments;wherein the latch is attached along the length of the outside face of at least one of the left rectangular tubing or the right rectangular tubing, wherein the latch is attached on either the left rectangular tubing or the right rectangular tubing opposite the hinges;the upper left rectangular tubing consists of a length, an upper end, and a lower end;the upper right rectangular tubing consists of a length, an upper end, and a lower end;the lower left rectangular tubing consists of a length, an upper end, and a lower end;the lower right rectangular tubing consists of a length, an upper end, and a lower end;the upper end of the upper left rectangular tubing is attached to the top rectangular tubing on the bottom face thereof along the length of the top rectangular tubing by the mechanism of the plurality of mechanisms and the lower end of the upper left rectangular tubing is attached to the left rectangular tubing on the inside face thereof along the length of the left rectangular tubing by the mechanism of the plurality of mechanisms;the upper end of the upper right rectangular tubing is attached to the top rectangular tubing on the bottom face thereof along the length of the top rectangular tubing by the mechanism of the plurality of mechanisms and the lower end of the upper right rectangular tubing is attached to the right rectangular tubing on the inside face thereof along the length of the right rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the lower left rectangular tubing is attached to the bottom rectangular tubing on the top face thereof along the length of the bottom rectangular tubing by the mechanism of the plurality of mechanisms and the upper end of the lower left rectangular tubing is attached to the left rectangular tubing on the inside face thereof along the length of the left rectangular tubing by the mechanism of the plurality of mechanisms;the lower end of the lower right rectangular tubing is attached to the bottom rectangular tubing on the top face thereof along the length of the bottom rectangular tubing by the mechanism of the plurality of mechanisms and the upper end of the lower right rectangular tubing is attached to the right rectangular tubing on the inside face thereof along the length of the right rectangular tubing by the mechanism of the plurality of mechanisms;each vertical support of the plurality of vertical supports consists of a length, a first end, and a second end, wherein the first end of each vertical support is attached to the framework by the mechanism of the plurality of mechanisms and the second end of each vertical support is attached to the framework with the mechanism of the plurality of mechanisms;each horizontal support of the plurality of horizontal supports consists of a length, a first end, and a second end, wherein the first end of each horizontal support is attached to the framework with the mechanism of the plurality of mechanisms and the second end of each horizontal support is attached to the framework with the mechanism of the plurality of mechanisms; andeach diagonal support of the plurality of diagonal supports consists of a length, a first end, and a second end, wherein the first end of each diagonal support is attached to the framework with the mechanism of the plurality of mechanisms and the second end of each diagonal support is attached to the framework with the mechanism of the plurality of mechanisms.
US Referenced Citations (42)
Number Name Date Kind
2245826 Rowe Jun 1941 A
3740897 Johns Jun 1973 A
3997144 Parisien Dec 1976 A
4132390 Pfarr, Jr. Jan 1979 A
4682761 Hanneken Jul 1987 A
5356101 Malloy Oct 1994 A
5593141 Cain Jan 1997 A
5595370 Heck Jan 1997 A
5716041 Groves Feb 1998 A
5868382 Groves Feb 1999 A
6010117 Doxey Jan 2000 A
6085481 Lee Jul 2000 A
6464209 Meis et al. Oct 2002 B2
6715736 Cummings Apr 2004 B2
7121531 Gonzalez Oct 2006 B1
7134646 Brooks Nov 2006 B1
7237766 Lemay Jul 2007 B2
7500655 Smith Mar 2009 B1
8382070 Gibbs Feb 2013 B1
8646756 Mann Feb 2014 B2
9366055 Wright Jun 2016 B1
9512674 Keudell Dec 2016 B2
9982479 Flannery May 2018 B1
10202804 Prasad Feb 2019 B2
10415308 Penhallegon Sep 2019 B1
10458180 Wright Oct 2019 B2
11066874 Penner Jul 2021 B1
20020023406 Pettit Feb 2002 A1
20030217515 Boroviak Nov 2003 A1
20040129848 Boroviak Jul 2004 A1
20060255325 Lo Nov 2006 A1
20110024060 Brownbill Feb 2011 A1
20120217460 Bugh Aug 2012 A1
20160108668 Volin Apr 2016 A1
20160230413 Springborn Aug 2016 A1
20160244992 Presti Aug 2016 A1
20160251897 Keudell Sep 2016 A1
20160376822 Volin Dec 2016 A1
20170247944 Ramsey Aug 2017 A1
20170321460 Siebert Nov 2017 A1
20190071891 Lebrija Mar 2019 A1
20190177997 Springborn Jun 2019 A1
Foreign Referenced Citations (12)
Number Date Country
2306197 Oct 2001 CA
2406698 Nov 2003 CA
2445165 Apr 2005 CA
2538026 Jun 1984 FR
2174135 Oct 1986 GB
2189283 Oct 1987 GB
2322398 Aug 1998 GB
2385082 Aug 2003 GB
2390104 Dec 2003 GB
2408064 May 2005 GB
2569361 Jun 2019 GB
WO-2016022022 Feb 2016 WO
Related Publications (1)
Number Date Country
20210404255 A1 Dec 2021 US