TREA

Agricultural organic device for weed control

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Information

  • Patent Grant
  • 10477760
  • Patent Number
    10,477,760
  • Date Filed
    Wednesday, December 28, 2016
    7 years ago
  • Date Issued
    Tuesday, November 19, 2019
    5 years ago
Information
Abstract
An agricultural system includes a plurality of organic devices for controlling weeds in a planted field, the organic devices being positioned between respective adjacent rows of planted matter in a field. Each the organic devices includes a pivotable shaft having an upper end and a lower end, and a weed-control unit attached to the lower end of the pivotable shaft. The weed-control unit includes a rotatable blade for mowing weeds growing between the adjacent rows of the planted matter. The system further includes at least one motor coupled to one or more of the organic devices for driving the rotatable blade of each weed-control unit.
Description
FIELD OF THE INVENTION

The present invention relates generally to agricultural equipment and, more particularly, to a system with a device for controlling weeds between adjacent rows in a field.


SUMMARY OF THE INVENTION

In accordance with one embodiment, an organic device attaches to a sprayer agricultural unit that allows mowing down weeds and delivering weed-control and other substances between rows of planted matters, such as corn, soybeans, etc., in an agricultural field.


In accordance with another embodiment, an agricultural system includes a plurality of organic devices for controlling weeds in a planted field, the organic devices being positioned between respective adjacent rows of planted matter in a field. Each the organic devices includes a pivotable shaft having an upper end and a lower end, and a weed-control unit attached to the lower end of the pivotable shaft. The weed-control unit includes a rotatable blade for mowing weeds growing between the adjacent rows of the planted matter. The system further includes at least one motor coupled to one or more of the organic devices for driving the rotatable blade of each weed-control unit.





BRIEF DESCRIPTION OF THE DRAWINGS

The invention may best be understood by reference to the following description taken in conjunction with the accompanying drawings.



FIG. 1 is a perspective view illustrating an organic device with a single weed-control unit and a single motor.



FIG. 2 is a perspective view illustrating an agricultural system with multiple weed-control units driven by a single motor.



FIG. 3 is a side view illustrating an agricultural system with an agricultural vehicle attached to a weed-control unit having a single motor and a front gauge wheel.



FIG. 4 is a rear view illustrating height adjustment of weed-control units.



FIG. 5 is a perspective view illustrating weed-control units with front and rear gauge wheels.



FIG. 6 is a rear view illustrating pivoting movement of weed-control units.



FIG. 7 is a perspective view illustrating spring-loaded weed-control units with front and rear gauge wheels.



FIG. 8 is a top view illustrating single weed-control units with respective motors.



FIG. 9 is a rear view illustrating pivoting movement of weed-control units with a spring-loaded element.





DETAILED DESCRIPTION OF ILLUSTRATED EMBODIMENTS

Although the invention will be described in connection with certain preferred embodiments, it will be understood that the invention is not limited to those particular embodiments. On the contrary, the invention is intended to cover all alternatives, modifications, and equivalent arrangements as may be included within the spirit and scope of the invention as defined by the appended claims.


Turning now to the drawings and referring initially to FIG. 1, an organic device 100 is attachable to an agricultural towing vehicle, e.g., a tractor, for mowing and/or spraying weeds located between rows in a field of planted matter. The device 100 includes a vertically adjustable shaft 102 that is attached, at an upper end 104, to the towing vehicle via an attachment link 106 and, at a lower end 108, to a weed-control unit 110. The weed-control unit 110 includes a dedicated motor 112 and a rotatable cutting blade 114. By way of example, the motor 112 is a hydraulic or electric motor. The device 100 further includes a sprayer input with one or more sprayer input tubes 116 that are coupled to and end in the weed-control unit 110 for delivering weed-control and/or other substances.


The device 100 is advanced through adjacent rows of planted matter, such as a left row 120 and the right row 122 of plants 124 in a field 126. As the device 100 is advanced, it mows down growing weeds 128 with the cutting blade 114 to clear a reduced or weed-free path 130 between the rows 120, 122. In addition to, or instead of, the mowing achieved by the cutting blade 114, the device 100 further outputs one or more weed-control substances from the sprayer input tubes 116. The weed-control substance are helpful in reducing and/or preventing the reappearance of weeds in the path 130.


Referring to FIG. 2, an agricultural system 200 includes multiple organic devices 202 driven by a single motor 204. The organic devices 202 include a left device 202A, a center device 202B, and a right device 202C, which each device having a respective shaft 206. In this example, the shaft 206 has a fixed height, with all the devices 202 having the same height.


The motor 204 is mounted to an upper end of the shaft 206 of the center device 202B. In turn, each upper end of the left and right devices 202A, 202C is coupled via a respective rotating belt 208 to the center device 202B. As such, the single motor 204 drives simultaneously each of the devices 202.


Referring to FIG. 3, an agricultural system 300 has an agricultural vehicle 302 that is attached to an organic device 304 via a frame linkage 306. The device 304 has a weed-control unit 305, a single motor 308, and a front gauge wheel 310. As the device 304 advances in a direction D along a field 312, growing weeds 314 are mowed and/or treated with weed-control substances to achieve a generally weed-free or reduced-weed path 316 between the rows of planted matter 318.


Referring to FIG. 4, an agricultural system 400 has a plurality of organic devices 402 with respective weed-control units 404 and adjustable shafts 406. The shafts 406 are adjustable, having an H range of positions, in accordance with a weed height present in the field. As applicable, the devices 402 are generally similar (but not necessarily identical) to and include one or more components of the devices 100, 202, 304 described above and illustrated in FIGS. 1-3.


Referring to FIG. 5, an agricultural system 500 has a plurality of organic devices 502 with respective weed-control units 504. Each device 502 has a pair of gauge wheels that includes a front gauge wheel 506 and a rear gauge wheel 508. The gauge wheels 506, 508 are mounted to a shaft 510 via a gauge frame 512.


Referring to FIG. 6, an agricultural system 600 has a plurality of pivotable organic devices 602 with respective weed-control units 604 and motors 605. The weed-control units 604 are attached to lower ends of respective shafts 606, which include an outer protective shield 608 and an internal substance-insertion tube 609. The shafts 606 are independently pivotable at various angles, such as angles A1 and A2, with each shaft 606 pivoting between respective rows 610-613 of plants 614. For example a left shaft 606A pivots at an angle A2 between a first row 610 and a second row 611, while a center shaft 606B simultaneously pivots at an angle A1 between the second row 611 and a third row 612.


The pivoting feature allows the devices 602 to be spaced across rows at distances that are not necessarily the same width. For example, a right shaft 606C is spaced away from the center shaft 606B at a greater width W1 than the left shaft 606A is spaced away from the center shaft 606B (at a smaller width W2).


Referring to FIG. 7, an agricultural system 700 has a plurality of organic devices 702 with respective weed-control units 704. Each organic device 702 has a shaft 706 with a spring-loaded element 708 at a lower end that is attached to the weed-control unit 704. The spring-loaded element 708 allows automatic adjustment of the weed-control unit 704 when passing over uneven terrain or weeds. The weed-control units 704 further include a pair of front and rear gauge wheels 710, 712.


Referring to FIG. 8, an agricultural system 800 has a plurality of organic devices 802 with respective motors 804. The devices 802 have cutting blades 806 that are independently powered, respectively, by the motors 804.


Referring to FIG. 9, an agricultural system 900 has a plurality of pivotable organic devices 902 with respective weed-control units 904 and motors 905. The weed-control units 904 are attached to lower ends of respective shafts 906, which are independently pivotable at various angles (such as angles A1 and A2). A spring-loaded element 907 is mounted at the lower end of each shaft 906 allow self-adjustment of the weed-control unit 904 over uneven terrain or weeds.


The pivoting motion of the devices 902 is achieved, in part, by a top bearing element 903 and/or a bottom bearing element 908. The bottom bearing element 908, which is at a fixed distance from the top bearing element 903, allows the weed-control unit 904 to float parallel to the ground (in response to the weight of the weed-control unit 904). The height of the weed-control unit 904 is optionally maintained at a desired height via gauge wheels. Alternatively, according to another example, the height of the weed-control unit 904 is maintained via a motor drive unit mounted inside the shaft 906 or inside the bottom bearing element 908.


It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrated embodiment and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiment is therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims
  • 1. An agricultural system comprising: a frame linkage for attachment to an agricultural vehicle; andat least one cutting device for cutting planted matter in a planted field, the cutting device being mounted to the frame linkage and positioned between respective adjacent rows of the planted matter in the field and including a vertically-adjustable shaft having an upper end and a lower end, the upper end being the only portion of the at least one cutting device mounted directly to the frame linkage, anda cutting unit attached to the lower end of the shaft, the cutting a rotatable blade for cutting the planted matter, including weeds, growing between the adjacent rows of the planted matter, the cutting unit being attached concentrically with a vertical axis of the shaft; andat least one dedicated electric motor mounted to the upper end of the shaft for driving the rotatable blade of the cutting unit, the electric motor being external to the cutting unit.
  • 2. The agricultural system of claim 1, wherein the cutting unit includes a guard within which the rotatable blade is mounted, the guard having a bottom opening through which the rotatable blade makes contact with the planted matter.
  • 3. The agricultural system of claim 1, wherein the cutting unit has a width that is less than a row width of the adjacent rows of the planted matter.
  • 4. The agricultural system of claim 1, further comprising at least one gauge wheel attached to the cutting unit.
  • 5. The agricultural system of claim 4, wherein the at least one gauge wheel is mounted in a leading position of the cutting unit.
  • 6. The agricultural system of claim 1, further comprising a sprayer input tube attached to the cutting unit for delivering a weed-control substance.
  • 7. The agricultural system of claim 1, wherein the at least one cutting device includes a plurality of cutting devices.
  • 8. The agricultural system of claim 7, wherein the plurality of cutting devices are commonly mounted to the frame linkage.
CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of and priority to U.S. Provisional Patent Application No. 62/271,770 titled “Agricultural Organic Device For Weed Control,” filed on Dec. 28, 2015, which is incorporated herein by reference in its respective entirety.

US Referenced Citations (423)
Number Name Date Kind
114002 Godfrey Apr 1871 A
321906 McCormick Jul 1885 A
353491 Wells Feb 1886 A
523508 Bauer Jul 1894 A
736369 Dynes Aug 1903 A
803088 Barker Oct 1905 A
1134462 Kendrick Apr 1915 A
1158023 Beaver Oct 1915 A
1247744 Trimble Nov 1917 A
1260752 Casaday Mar 1918 A
1321040 Hoffman Nov 1919 A
1391593 Sweeting Sep 1921 A
1398668 Bordsen Nov 1921 A
1442032 Luce Jan 1923 A
1791462 Bermel Feb 1931 A
1844255 Kaupke Feb 1932 A
1901299 Johnson Mar 1933 A
1901778 Schlag Mar 1933 A
1938132 Broemmelsick Dec 1933 A
2014334 Johnson Sep 1935 A
2058539 Welty Oct 1936 A
2269051 Cahoy Jan 1942 A
2341143 Herr Feb 1944 A
2505276 Boroski Apr 1950 A
2561763 Waters Jul 1951 A
2593176 Patterson Apr 1952 A
2596527 Bushong May 1952 A
2611306 Strehlow Sep 1952 A
2612827 Baggette Oct 1952 A
2664040 Beard Dec 1953 A
2691353 Secondo Oct 1954 A
2692544 Jessup Oct 1954 A
2715286 Saveson Aug 1955 A
2754622 Rohnert Jul 1956 A
2771044 Putifer Nov 1956 A
2773343 Oppel Dec 1956 A
2777373 Pursche Jan 1957 A
2799234 Chancey Jul 1957 A
2805574 Jackson, Jr. Sep 1957 A
2878633 Mullin Mar 1959 A
2925872 Darnell Feb 1960 A
2960358 Christison Nov 1960 A
3010744 Hollis Nov 1961 A
3014547 Van der Lely Dec 1961 A
3038424 Johnson Jun 1962 A
3042121 Broetzman Jul 1962 A
3057092 Curlett Oct 1962 A
3058243 McGee Oct 1962 A
3065879 Jennings Nov 1962 A
3082829 Buddingh Mar 1963 A
3110973 Reynolds Nov 1963 A
3115739 Thoen Dec 1963 A
3122901 Thompson Mar 1964 A
3123152 Biskis Mar 1964 A
3188989 Johnston Jun 1965 A
3213514 Evans Oct 1965 A
3250109 Spyridakis May 1966 A
3256942 Van Sickle Jun 1966 A
3261150 Fitzgerald, Sr. Jul 1966 A
3314278 Bergman Apr 1967 A
3319589 Moran May 1967 A
3351139 Schmitz Nov 1967 A
3355930 Fedorov Dec 1967 A
3368788 Padula Feb 1968 A
3368789 Martin Feb 1968 A
3370450 Scheucher Feb 1968 A
3420273 Greer Jan 1969 A
3447495 Miller Jun 1969 A
3498036 Cowling Mar 1970 A
3539020 Andersson Nov 1970 A
3543603 Gley Dec 1970 A
3561541 Woelfel Feb 1971 A
3576098 Brewer Apr 1971 A
3581685 Taylor Jun 1971 A
3593720 Botterill Jul 1971 A
D221461 Hagenstad Aug 1971 S
3599403 Gantz Aug 1971 A
3606745 Girodat Sep 1971 A
3635495 Orendorff Jan 1972 A
3650334 Hagenstad Mar 1972 A
3653446 Kalmon Apr 1972 A
3701327 Krumholz Oct 1972 A
3708019 Ryan Jan 1973 A
3718191 Williams Feb 1973 A
3749035 Cayton Jul 1973 A
3753341 Berg, Jr. Aug 1973 A
3766988 Whitesides Oct 1973 A
3774446 Diehl Nov 1973 A
3795291 Naito Mar 1974 A
3939846 Drozhzhin Feb 1976 A
3945532 Marks Mar 1976 A
3970012 Jones, Sr. Jul 1976 A
3975890 Rodger Aug 1976 A
3986464 Uppiano Oct 1976 A
4009668 Brass Mar 1977 A
4018101 Mihalic Apr 1977 A
4044697 Swanson Aug 1977 A
4055126 Brown Oct 1977 A
4058171 van der Lely Nov 1977 A
4063597 Day Dec 1977 A
4096730 Martin Jun 1978 A
4099576 Jilani Jul 1978 A
4104851 Perry Aug 1978 A
4122715 Yokoyama Oct 1978 A
4129082 Betulius Dec 1978 A
4135349 Schwertner Jan 1979 A
4141200 Johnson Feb 1979 A
4141302 Morrison, Jr. Feb 1979 A
4141676 Jannen Feb 1979 A
4142589 Schlagenhauf Mar 1979 A
4147305 Hunt Apr 1979 A
4149475 Bailey Apr 1979 A
4157661 Schindel Jun 1979 A
4173259 Heckenkamp Nov 1979 A
4182099 Davis Jan 1980 A
4187916 Harden Feb 1980 A
4191262 Sylvester Mar 1980 A
4194575 Whalen Mar 1980 A
4196567 Davis Apr 1980 A
4196917 Oakes Apr 1980 A
4206817 Bowerman Jun 1980 A
4208974 Dreyer Jun 1980 A
4213408 West Jul 1980 A
4225191 Knoski Sep 1980 A
4233803 Davis Nov 1980 A
4241674 Mellinger Dec 1980 A
4249613 Scribner Feb 1981 A
4280419 Fischer Jul 1981 A
4294181 Smith Oct 1981 A
4295532 Williams Oct 1981 A
4301870 Carre Nov 1981 A
4307674 Jennings Dec 1981 A
4311104 Steilen Jan 1982 A
4317355 Hatsuno Mar 1982 A
4359101 Gagnon Nov 1982 A
4375837 van der Lely Mar 1983 A
4377979 Peterson Mar 1983 A
4384444 Rossler, Jr. May 1983 A
4391335 Birkenbach Jul 1983 A
4398608 Boetto Aug 1983 A
4407371 Hohl Oct 1983 A
4430952 Murray Feb 1984 A
4433568 Kondo Feb 1984 A
4438710 Paladino Mar 1984 A
4445445 Sterrett May 1984 A
4461355 Peterson Jul 1984 A
4481830 Smith Nov 1984 A
4499775 Lasoen Feb 1985 A
4506610 Neal Mar 1985 A
4508178 Cowell Apr 1985 A
4528920 Neumeyer Jul 1985 A
4530405 White Jul 1985 A
4537262 van der Lely Aug 1985 A
4538688 Szucs Sep 1985 A
4550122 David Oct 1985 A
4553607 Behn Nov 1985 A
4580506 Fleischer Apr 1986 A
4596200 Gafford Jun 1986 A
4598654 Robertson Jul 1986 A
4603746 Swales Aug 1986 A
4604906 Scarpa Aug 1986 A
4619329 Gorbett Oct 1986 A
4630773 Ortlip Dec 1986 A
4643043 Furuta Feb 1987 A
4646620 Buchl Mar 1987 A
4646850 Brown Mar 1987 A
4650005 Tebben Mar 1987 A
4669550 Sittre Jun 1987 A
4671193 States Jun 1987 A
4674578 Bexten Jun 1987 A
4703809 Van den Ende Nov 1987 A
4726304 Dreyer Feb 1988 A
4738461 Stephenson Apr 1988 A
4744316 Lienemann May 1988 A
4762075 Halford Aug 1988 A
4765190 Strubbe Aug 1988 A
4768387 Kemp Sep 1988 A
4776404 Rogers Oct 1988 A
4779684 Schultz Oct 1988 A
4785890 Martin Nov 1988 A
4825957 White May 1989 A
4825959 Wilhelm May 1989 A
4920901 Pounds May 1990 A
4926622 McKee May 1990 A
4926767 Thomas May 1990 A
4930431 Alexander Jun 1990 A
4986367 Kinzenbaw Jan 1991 A
4987841 Rawson Jan 1991 A
4998488 Hansson Mar 1991 A
5015997 Strubbe May 1991 A
5027525 Haukaas Jul 1991 A
5033397 Colburn, Jr. Jul 1991 A
5065632 Reuter Nov 1991 A
5074227 Schwitters Dec 1991 A
5076180 Schneider Dec 1991 A
5092255 Long Mar 1992 A
5113957 Tamai May 1992 A
5129282 Bassett Jul 1992 A
5136934 Darby, Jr. Aug 1992 A
5190112 Johnston Mar 1993 A
5224553 Heintzman Jul 1993 A
5234060 Carter Aug 1993 A
5240080 Bassett Aug 1993 A
5255617 Williams Oct 1993 A
5269237 Baker Dec 1993 A
5282389 Faivre Feb 1994 A
5285854 Thacker Feb 1994 A
5333694 Roggenbuck Aug 1994 A
5337832 Bassett Aug 1994 A
5341754 Winterton Aug 1994 A
5346019 Kinzenbaw Sep 1994 A
5346020 Bassett Sep 1994 A
5349911 Holst Sep 1994 A
5351635 Hulicsko Oct 1994 A
5379847 Snyder Jan 1995 A
5394946 Clifton Mar 1995 A
5398771 Hornung Mar 1995 A
5419402 Heintzman May 1995 A
5427192 Stephenson Jun 1995 A
5443023 Carroll Aug 1995 A
5443125 Clark Aug 1995 A
5461995 Winterton Oct 1995 A
5462124 Rawson Oct 1995 A
5473999 Rawson Dec 1995 A
5474135 Schlagel Dec 1995 A
5477682 Tobiasz Dec 1995 A
5477792 Bassett Dec 1995 A
5479868 Bassett Jan 1996 A
5479992 Bassett Jan 1996 A
5485796 Bassett Jan 1996 A
5485886 Bassett Jan 1996 A
5497717 Martin Mar 1996 A
5497837 Kehrney Mar 1996 A
5499683 Bassett Mar 1996 A
5499685 Downing, Jr. Mar 1996 A
5517932 Ott May 1996 A
5524525 Nikkel Jun 1996 A
5531171 Whitesel Jul 1996 A
5542362 Bassett Aug 1996 A
5544709 Lowe Aug 1996 A
5562165 Janelle Oct 1996 A
5590611 Smith Jan 1997 A
5603269 Bassett Feb 1997 A
5623997 Rawson Apr 1997 A
5640914 Rawson Jun 1997 A
5657707 Dresher Aug 1997 A
5660126 Freed Aug 1997 A
5685245 Bassett Nov 1997 A
5704430 Smith Jan 1998 A
5709271 Bassett Jan 1998 A
5725057 Taylor Mar 1998 A
5727638 Wodrich Mar 1998 A
5809757 McLean Sep 1998 A
5852982 Peter Dec 1998 A
5868207 Langbakk Feb 1999 A
5878678 Stephens Mar 1999 A
RE36243 Rawson Jul 1999 E
5953895 Hobbs Sep 1999 A
5970891 Schlagel Oct 1999 A
5970892 Wendling Oct 1999 A
5988293 Brueggen Nov 1999 A
6067918 Kirby May 2000 A
6068061 Smith May 2000 A
6091997 Flamme Jul 2000 A
6145288 Tamian Nov 2000 A
6164385 Buchl Dec 2000 A
6176334 Lorenzen Jan 2001 B1
6223663 Wendling May 2001 B1
6223828 Paulson May 2001 B1
6237696 Mayerle May 2001 B1
6253692 Wendling Jul 2001 B1
6314897 Hagny Nov 2001 B1
6325156 Barry Dec 2001 B1
6330922 King Dec 2001 B1
6331142 Bischoff Dec 2001 B1
6343661 Thomspon Feb 2002 B1
6347594 Wendling Feb 2002 B1
6382326 Goins May 2002 B1
6389999 Duello May 2002 B1
6453832 Schaffert Sep 2002 B1
6454019 Prairie Sep 2002 B1
6460623 Knussman Oct 2002 B1
6497088 Holley Dec 2002 B1
6516595 Rhody Feb 2003 B2
6526735 Meyer Mar 2003 B2
6530334 Hagny Mar 2003 B2
6575104 Brummelhuis Jun 2003 B2
6644224 Bassett Nov 2003 B1
6681868 Kovach Jan 2004 B2
6701856 Zoke Mar 2004 B1
6701857 Jensen Mar 2004 B1
6715433 Friestad Apr 2004 B1
6786130 Steinlage Sep 2004 B2
6834598 Jüptner Dec 2004 B2
6840853 Foth Jan 2005 B2
6886650 Bremmer May 2005 B2
6908052 Jacobson Jun 2005 B1
6912963 Bassett Jul 2005 B2
6968907 Raper Nov 2005 B1
6986313 Halford Jan 2006 B2
6997400 Hanna Feb 2006 B1
7004090 Swanson Feb 2006 B2
7044070 Kaster May 2006 B2
7063167 Staszak Jun 2006 B1
7159523 Bourgault Jan 2007 B2
7163227 Burns Jan 2007 B1
7222575 Bassett May 2007 B2
7249448 Murphy Jul 2007 B2
7290491 Summach Nov 2007 B2
7325756 Giorgis Feb 2008 B1
7347036 Easley, Jr. Mar 2008 B1
7360494 Martin Apr 2008 B2
7360495 Martin Apr 2008 B1
7438006 Mariman Oct 2008 B2
7451712 Bassett Nov 2008 B2
7523709 Kiest Apr 2009 B1
7540333 Bettin Jun 2009 B2
7575066 Bauer Aug 2009 B2
7584707 Sauder Sep 2009 B2
7665539 Bassett Feb 2010 B2
7673570 Bassett Mar 2010 B1
7743718 Bassett Jun 2010 B2
7870827 Bassett Jan 2011 B2
7900429 Labar Mar 2011 B2
7918285 Graham Apr 2011 B1
7938074 Liu May 2011 B2
7944210 Fischer May 2011 B2
7946231 Martin May 2011 B2
8146519 Bassett Apr 2012 B2
8151717 Bassett Apr 2012 B2
8171707 Kitchel May 2012 B2
D663326 Allensworth Jul 2012 S
8327780 Bassett Dec 2012 B2
8359988 Bassett Jan 2013 B2
8380356 Zielke Feb 2013 B1
8386137 Sauder Feb 2013 B2
8393407 Freed Mar 2013 B2
8408149 Rylander Apr 2013 B2
8544397 Bassett Oct 2013 B2
8544398 Bassett Oct 2013 B2
8550020 Sauder Oct 2013 B2
8573319 Casper Nov 2013 B1
8634992 Sauder Jan 2014 B2
8636077 Bassett Jan 2014 B2
8649930 Reeve Feb 2014 B2
8763713 Bassett Jul 2014 B2
8770308 Bassett Jul 2014 B2
8776702 Bassett Jul 2014 B2
RE45091 Bassett Aug 2014 E
8863857 Bassett Oct 2014 B2
8910581 Bassett Dec 2014 B2
8985232 Bassett Mar 2015 B2
9003983 Roth Apr 2015 B2
9055712 Bassett Jun 2015 B2
9107337 Bassett Aug 2015 B2
9107338 Bassett Aug 2015 B2
9113589 Bassett Aug 2015 B2
9144187 Bassett Sep 2015 B2
9167740 Bassett Oct 2015 B2
9192089 Bassett Nov 2015 B2
9192091 Bassett Nov 2015 B2
9215838 Bassett Dec 2015 B2
9215839 Bassett Dec 2015 B2
9226440 Bassett Jan 2016 B2
9232687 Bassett Jan 2016 B2
9241438 Bassett Jan 2016 B2
9271437 Martin Mar 2016 B2
9307690 Bassett Apr 2016 B2
9392743 Camacho-Cook Jul 2016 B2
9504195 Bassett Nov 2016 B2
20020162492 Juptner Nov 2002 A1
20040005929 Piasecki Jan 2004 A1
20040148917 Eastwood Aug 2004 A1
20050000202 Scordilis Jan 2005 A1
20060102058 Swanson May 2006 A1
20060191695 Walker et al. Aug 2006 A1
20060237203 Miskin Oct 2006 A1
20070044694 Martin Mar 2007 A1
20070272134 Baker Nov 2007 A1
20080093093 Sheppard Apr 2008 A1
20080173220 Wuertz Jul 2008 A1
20080236461 Sauder Oct 2008 A1
20080256916 Vaske Oct 2008 A1
20100019471 Ruckle Jan 2010 A1
20100108336 Thomson May 2010 A1
20100180695 Sauder Jul 2010 A1
20100198529 Sauder Aug 2010 A1
20100282480 Breker Nov 2010 A1
20110247537 Freed Oct 2011 A1
20110313575 Kowalchuk Dec 2011 A1
20120167809 Bassett Jul 2012 A1
20120186216 Vaske Jul 2012 A1
20120216731 Schilling Aug 2012 A1
20120232691 Green Sep 2012 A1
20120255475 Mariman Oct 2012 A1
20130032363 Curry Feb 2013 A1
20130112121 Achen May 2013 A1
20130112124 Bergen May 2013 A1
20130213676 Bassett Aug 2013 A1
20130325267 Adams Dec 2013 A1
20130333599 Bassett Dec 2013 A1
20140026748 Stoller Jan 2014 A1
20140034339 Sauder Feb 2014 A1
20140034343 Sauder Feb 2014 A1
20140034344 Bassett Feb 2014 A1
20140165527 Oehler Jun 2014 A1
20140190712 Bassett Jul 2014 A1
20140197249 Roth Jul 2014 A1
20140224513 Van Buskirt Aug 2014 A1
20140224843 Rollenhagen Aug 2014 A1
20140278696 Anderson Sep 2014 A1
20150216108 Roth Aug 2015 A1
20150237791 Bassett Aug 2015 A1
20150373901 Bassett Dec 2015 A1
20160066498 Bassett Mar 2016 A1
20160100520 Bassett Apr 2016 A1
20160128263 Bassett May 2016 A1
20160128265 Bassett May 2016 A1
20160198623 Bassett Jul 2016 A1
20170034985 Martin Feb 2017 A1
20170127614 Button May 2017 A1
20170303467 Simmons Oct 2017 A1
20180007834 Martin Jan 2018 A1
Foreign Referenced Citations (26)
Number Date Country
551372 Oct 1956 BE
530673 Sep 1956 CA
335464 Sep 1921 DE
1108971 Jun 1961 DE
24 02 411 Jul 1975 DE
3830141 Feb 1990 DE
2 196 337 Jun 2010 EP
2 497 348 Sep 2012 EP
1 574 412 Sep 1980 GB
2 056 238 Oct 1982 GB
2 160 401 Dec 1985 GB
54-57726 May 1979 JP
392897 Aug 1973 SU
436778 Jul 1974 SU
611201 Jun 1978 SU
625648 Sep 1978 SU
1410884 Jul 1988 SU
1466674 Mar 1989 SU
WO 2009145381 Dec 2009 WO
WO 2011161140 Dec 2011 WO
WO 2012149367 Jan 2012 WO
WO 2012149415 Jan 2012 WO
WO 2012167244 Dec 2012 WO
WO 2013025898 Feb 2013 WO
WO 2016073964 May 2016 WO
WO 2016073966 May 2016 WO
Non-Patent Literature Citations (24)
Entry
Gason, http://www.fatcow.com.au/c/Gason/Three-row-vineyard-mower-a-world-first-p23696, 3 row vineyard mower brochure PDF, Jul. 2010.
Case Corporation Brochure, Planters 900 Series Units/Modules Product Information, Aug. 1986 (4 pages).
Buffalo Farm Equipment All Flex Cultivator Operator Manual, Apr. 1990 (7 pages).
Shivvers, Moisture Trac 3000 Brochure, Aug. 21, 1990 (5 pages).
The New Farm, “New Efficiencies in Nitrogen Application,” Feb. 1991, p. 6 (1 page).
Hiniker Company, Flow & Acreage Continuous Tracking System Monitor Demonstration Manuel, date estimated as early as Feb. 1991 (7 pages).
Russnogle, John, “Sky Spy: Gulf War Technology Pinpoints Field and Yields,” Top Producer, A Farm Journal Publication, Nov. 1991, pp. 12-14 (4 pages).
Borgelt, Steven C., “Sensor Technologies and Control Strategies for Managing Variability,” University of Missouri, Apr. 14-16, 1992 (15 pages).
Buffalo Farm Equipment Catalog on Models 4600, 4630, 4640, and 4620, date estimated as early as Feb. 1992 (4 pages).
Hiniker 5000 Cultivator Brochure, date estimated as early as Feb. 1992 (4 pages).
Hiniker Series 5000 Row Cultivator Rigid and Folding Toolbar Operator's Manual, date estimated as early as Feb. 1992 (5 pages).
Orthman Manufacturing, Inc., Rowcrop Cultivator Booklet, date estimated as early as Feb. 1992 (4 pages).
Yetter Catalog, date estimated as early as Feb. 1992 (4 pages).
Exner, Rick, “Sustainable Agriculture: Practical Farmers of Iowa Reducing Weed Pressure in Ridge-Till,” Iowa State University University Extension, http://www.extension.iastate.edu/Publications/SA2.pdf, Jul. 1992, Reviewed Jul. 2009, retrieved Nov. 2, 2012 (4 pages).
Finck, Charlene, “Listen to Your Soil,” Farm Journal Article, Jan. 1993, pp. 14-15 (2 pages).
Acu-Grain, “Combine Yield Monitor 99% Accurate? ‘You Bet Your Bushels!!’” date estimated as early as Feb. 1993 (2 pages).
John Deere, New 4435 Hydro Row-Crop and Small-Grain Combine, date estimated as early as Feb. 1993 (8 pages).
Vansichen, R. et al., “Continuous Wheat Yield Measurement on a Combine,” date estimated as early as Feb. 1993 (5 pages).
Yetter 2010 Product Catalog, date estimated as early as Jan. 2010 (2 pages).
Yetter Cut and Move Manual, Sep. 2010 (28 pages).
John Deere, Seat Catalog, date estimated as early Sep. 2011 (19 pages).
Martin Industries, LLC Paired 13″ Spading Closing Wheels Brochure, date estimated as early as Jun. 6, 2012, pp. 18-25 (8 pages).
Vogt, Willie, “Revisiting Robotics,” http://m.farmindustrynews.com/farm-equipment/revisiting-robotics, Dec. 19, 2013 (3 pages).
John Deere, New Semi-Active Sea Suspension, http://www.deere.com/en_US/parts/agparts/semiactiveseat.html, date estimated as early as Jan. 2014, retrieved Feb. 6, 2014 (2 pages).
Related Publications (1)
Number Date Country
20170181373 A1 Jun 2017 US
Provisional Applications (1)
Number Date Country
62271770 Dec 2015 US