Suspended ceiling T-bar with LED lighting

Information

  • Patent Grant
  • D881450
  • Patent Number
    D881,450
  • Date Filed
    Wednesday, April 4, 2018
    6 years ago
  • Date Issued
    Tuesday, April 14, 2020
    4 years ago
  • Inventors
    • Porciatti; Silvio (Pembroke, MA, US)
  • Original Assignees
  • Examiners
    • Vujcic; Natasha
    Agents
    • Heisler & Associates
  • US Classifications
    Field of Search
    • US
    • D26 72
    • D26 74
    • D26 76
    • D26 78- 83
    • D26 85
    • D26 86
    • D26 88
    • D26 90
    • D26 93
    • D26 111
    • D26 113
    • D26 118
    • D26 119
    • D26 120
    • D26 121
    • D26 122
    • D26 138
    • D26 139
    • D26 140
    • D26 141
    • D26 142
    • D26 152
    • CPC
    • F21S2/00
    • F21S4/00
    • F21S4/003
    • F21S4/005
    • F21S4/006
    • F21S4/007
    • F21S4/008
    • F21S6/00
    • F21S8/00
    • F21S8/024
    • F21S8/026
    • F21S8/031
    • F21S8/033
    • F21S8/035-037
    • F21S8/04
    • F21S8/043
    • F21S8/063
  • International Classifications
    • 2605
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view of the suspended ceiling T-bar with LED lighting;



FIG. 2 is an end cross-section view of the invention, the opposing end views being similar;



FIG. 3 is a top plan view of the invention;



FIG. 4 is a bottom plan view of the invention;



FIG. 5 is a bottom perspective view of the invention; and,



FIG. 6 is a front elevation view of the invention, the rear elevation view being a mirror image.


The dash-double dotted line shown in FIGS. 1 and 3-6 represents a symbolic break in the length of the article. The appearance of any portion of the article between the break lines forms no part of the claimed design. The broken lines in FIGS. 1 and 3-6 illustrate features that form no part of the claimed design.


Claims
  • The ornamental design for a suspended ceiling T-bar with LED lighting, as shown and described.
US Referenced Citations (76)
Number Name Date Kind
1913377 Dorey Jun 1933 A
D162843 Klein Apr 1951 S
4126971 Macuga Nov 1978 A
4230900 Speet Oct 1980 A
4794745 Platt Jan 1989 A
4972339 Gabrius Nov 1990 A
D315832 Rocheleau Apr 1991 S
D338449 Sahyoun Aug 1993 S
5313759 Chase, III May 1994 A
5454756 Ludwig Oct 1995 A
5613759 Ludwig Mar 1997 A
5687527 Bikard Nov 1997 A
D394595 Walsh May 1998 S
5848833 Margulies Dec 1998 A
6220721 Chan Apr 2001 B1
D445211 Baker Jul 2001 S
D488243 Babka Apr 2004 S
7383670 Meyers Jun 2008 B1
D581376 Shaner Nov 2008 S
7621497 Wallace Nov 2009 B2
D606501 Plonski Dec 2009 S
D616568 Desrosiers May 2010 S
D627095 Miyairi Nov 2010 S
D649684 Trzesniowski Nov 2011 S
D649685 Trzesniowski Nov 2011 S
D649686 Trzesniowski Nov 2011 S
D649687 Trzesniowski Nov 2011 S
D649688 Trzesniowski Nov 2011 S
D649693 Trzesniowski Nov 2011 S
8061865 Piepgras Nov 2011 B2
D651739 Trzesniowski Jan 2012 S
D652568 Trzesniowski Jan 2012 S
D652569 Trzesniowski Jan 2012 S
D652985 Trzesniowski Jan 2012 S
D652986 Trzesniowski Jan 2012 S
8177385 Porciatti May 2012 B2
D662255 Klu Jun 2012 S
D662256 Klu Jun 2012 S
D662653 Hochman Jun 2012 S
8459824 Esmailzadeh Jun 2013 B1
D702875 Klus Apr 2014 S
D782104 Klus Mar 2017 S
D782106 Porciatti Mar 2017 S
D790762 Sonneman Jun 2017 S
9746142 Narendran Aug 2017 B2
D807571 Klus Jan 2018 S
9879850 Porciatti Jan 2018 B2
9883267 Porciatti Jan 2018 B2
D809704 Klus Feb 2018 S
D818186 Trzesniowski May 2018 S
D818187 Trzesniowski May 2018 S
D818188 Trzesniowski May 2018 S
D818194 Trzesniowski May 2018 S
D832494 Antony Oct 2018 S
D834238 Porciatti Nov 2018 S
D834239 Porciatti Nov 2018 S
20030021116 Miller Jan 2003 A1
20030081419 Jacob May 2003 A1
20040095771 McDonald May 2004 A1
20040213003 Lauderdale Oct 2004 A1
20050152132 Bernhart Jul 2005 A1
20060262521 Piepgras Nov 2006 A1
20080266843 Villard Oct 2008 A1
20090147504 Teeters Jun 2009 A1
20090316391 Huang Dec 2009 A1
20110058376 Lin Mar 2011 A1
20110075416 Chou Mar 2011 A1
20110080746 Patti Apr 2011 A1
20110103043 Ago May 2011 A1
20110222270 Porciatti Sep 2011 A1
20130039042 Kotovsky Feb 2013 A1
20130323950 Gingrich, III Dec 2013 A1
20140268755 Kotovsky Sep 2014 A1
20160076746 Porciatti Mar 2016 A1
20170356603 Narendran Dec 2017 A1
20180128475 Porciatti May 2018 A1
Foreign Referenced Citations (1)
Number Date Country
20-0447421 Jan 2010 KR
Continuations (3)
Number Date Country
Parent 15863276 Jan 2018 US
Child 29643142 US
Parent 13634219 US
Child 15863276 US
Parent 12661252 Mar 2010 US
Child 13634219 US