| Number | Name | Date | Kind |
|---|---|---|---|
| 1385144 | Myers | Jul 1921 | A |
| 2791911 | Wasko | May 1957 | A |
| 2811819 | Heth | Nov 1957 | A |
| 2859634 | Gautave | Nov 1958 | A |
| 3176597 | Seaman | Apr 1965 | A |
| 3490360 | Reynolds | Jan 1970 | A |
| D253641 | Tritchka | Dec 1979 | S |
| 4545230 | Jungesjo | Oct 1985 | A |
| 4630498 | Santi | Dec 1986 | A |
| 5137500 | Lhotak | Aug 1992 | A |
| D330052 | Klitsner | Oct 1992 | S |
| 5194031 | Sahler | Mar 1993 | A |
| 5251711 | Meyer | Oct 1993 | A |
| D349736 | Hatting | Aug 1994 | S |
| D358545 | Price | May 1995 | S |
| D364199 | Schmidt | Nov 1995 | S |
| D366073 | Schmidt | Jan 1996 | S |
| D382463 | Cloud | Aug 1997 | S |
| D388475 | Glickman | Dec 1997 | S |
| D395469 | Glickman | Jun 1998 | S |
| D396436 | Liska | Jul 1998 | S |
| D399222 | Chang | Oct 1998 | S |
| D402995 | Hakamata | Dec 1998 | S |
| D402996 | Watanabe | Dec 1998 | S |
| 5926673 | Foster | Jul 1999 | A |
| D434351 | Takamori | Nov 2000 | S |
| D435001 | Takamori | Dec 2000 | S |
| D436561 | Louden | Jan 2001 | S |
| D442200 | Koch | May 2001 | S |
| D443880 | Iida | Jun 2001 | S |
| 6283076 | Simpson | Sep 2001 | B1 |
| D451526 | Lee | Dec 2001 | S |
| D453214 | Komatsubara | Jan 2002 | S |
| D470861 | Kohno | Feb 2003 | S |
| D470862 | Kohno | Feb 2003 | S |
| D472843 | Marquez-Pickering | Apr 2003 | S |
| D473902 | Panno | Apr 2003 | S |
| D482847 | Lee | Dec 2003 | S |
| 6722221 | Maxwell | Apr 2004 | B2 |
| D498775 | Hu | Nov 2004 | S |
| D498777 | Hu | Nov 2004 | S |
| D498778 | Hu | Nov 2004 | S |
| 6910980 | Hamilton | Jun 2005 | B2 |
| D527245 | Kelleghan | Aug 2006 | S |
| D527738 | Pearson, Sr. | Sep 2006 | S |
| D558006 | Tuan Mu | Dec 2007 | S |
| D559080 | Boote | Jan 2008 | S |
| D561793 | Kanemitsu | Feb 2008 | S |
| 7344463 | Reiter | Mar 2008 | B2 |
| D585345 | Maier | Jan 2009 | S |
| D604346 | Chiang | Nov 2009 | S |
| D611391 | Bourgeois | Mar 2010 | S |
| D618720 | Wasai | Jun 2010 | S |
| D618721 | Wasai | Jun 2010 | S |
| 7914408 | Young | Mar 2011 | B2 |
| D641611 | Minayoshi | Jul 2011 | S |
| D647118 | Parker | Oct 2011 | S |
| D667049 | Park | Sep 2012 | S |
| D668527 | Noumi | Oct 2012 | S |
| D670304 | Shimozaki | Nov 2012 | S |
| D670305 | Shimozaki | Nov 2012 | S |
| D675130 | Senn | Jan 2013 | S |
| D677718 | Huck | Mar 2013 | S |
| D683099 | Wright | May 2013 | S |
| D696342 | Lewis | Dec 2013 | S |
| D706340 | Lee | Jun 2014 | S |
| D728432 | Lin | May 2015 | S |
| 9033835 | Blank | May 2015 | B2 |
| D738439 | Kanbar | Sep 2015 | S |
| D750676 | Brown | Mar 2016 | S |
| D757832 | Calcino | May 2016 | S |
| D765551 | Baker, Jr. | Sep 2016 | S |
| D774987 | Miles | Dec 2016 | S |
| D776896 | Paitchell | Jan 2017 | S |
| D779587 | Li | Feb 2017 | S |
| D779618 | Farthing | Feb 2017 | S |
| D781345 | Pratley | Mar 2017 | S |
| D787380 | Karol | May 2017 | S |
| D789436 | McCurry | Jun 2017 | S |
| D802037 | Cordingley | Nov 2017 | S |
| D802039 | Cordingley | Nov 2017 | S |
| D806614 | Turner | Jan 2018 | S |
| D811948 | Turner | Mar 2018 | S |
| D815675 | Karol | Apr 2018 | S |
| D816136 | Karol et al. | Apr 2018 | S |
| D817371 | Karol | May 2018 | S |
| D817372 | Karol | May 2018 | S |
| D818015 | Karol | May 2018 | S |
| D824971 | Karol | Aug 2018 | S |
| D824972 | Karol | Aug 2018 | S |
| D825631 | Karol | Aug 2018 | S |
| D828235 | Kittrel, Jr. et al. | Sep 2018 | S |
| D829627 | Hunt | Oct 2018 | S |
| D847886 | Karol | May 2019 | S |
| D866296 | Ohse | Nov 2019 | S |
| D867953 | Hunt | Nov 2019 | S |
| D877220 | Karol | Mar 2020 | S |
| 20020064447 | Gurevich | May 2002 | A1 |
| 20030168291 | Sneed | Sep 2003 | A1 |
| 20080176688 | Sakura | Jul 2008 | A1 |
| 20080220689 | Mimlitch | Sep 2008 | A1 |
| 20090080936 | Parisi | Mar 2009 | A1 |
| 20100196047 | Jin | Aug 2010 | A1 |
| 20120045247 | Lewis | Feb 2012 | A1 |
| 20120183331 | Huang et al. | Jul 2012 | A1 |
| 20120256471 | Scogna | Oct 2012 | A1 |
| 20130306925 | Cozza | Nov 2013 | A1 |
| 20150130260 | Bando | May 2015 | A1 |
| 20170210164 | Mjelde | Jul 2017 | A1 |
| 20170210437 | Black | Jul 2017 | A1 |
| 20170297366 | Parrott et al. | Oct 2017 | A1 |
| Number | Date | Country |
|---|---|---|
| 1669254 | Jun 2006 | EP |
| 2002021981 | Jan 2002 | JP |
| 2007309488 | Nov 2007 | JP |
| WO 2007041291 | Apr 2007 | WO |
| Entry |
|---|
| US D847,887 S, 05/2019, Karol (withdrawn) |
| #25 Sprockets—VEX Robotics, http://www.vexrobotics.com/25-sprockets.html, Innovation First International, Inc. © 2002-2016. |
| #35 Sprockets—VEX Robotics, http://www.vexrobotics.com/35-sprockets.html, Innovation First International, Inc. © 2002-2016. |
| 1.125″ Bearing Bore Gears—VEX Robotics, http://www.vexrobotics.com/bearing-bore-gears.html, Innovation First International, Inc. Copyright © 2002-2016. |
| AndyMark, Gears Search—Andy Mark Inc. (http://www.andymark.com) http://www.andymark.com/Gears-s/85.htm © 2017 AndyMark, Inc. |
| AndyMark, Sprocket Search—AndyMark Inc. (http://www.andymark.com) http://www.andymark.com/Search-s/545.htm?Search=sprocket&Submit= © 2017 AndyMark, Inc. |
| AndyMark, Wheel Search—AndyMark Inc. (http://www.andymark.com) http://www.andymark.com/Search-s/545.htm?Search=wheel&Submit= © 2017 AndyMark, Inc. |
| AP Table Chain Gear Assembly, posted on brunswickbowling.com, no posted date given, no production date given, [online], [site visited May 11, 2017], Available from Internet, <URL: http://www.brunswickbowling.com/products/parts/gs-pinsetter/detail/table-chain-gear-assembly/>. |
| Ball Shifter & Dog Gears—VEX Robotics, http://www.vexrobotics.com/shifter-gears.html, Innovation First International, Inc. Copyright © 2002-2016. |
| Camshaft Sprocket Chain Drive, posted on dlbensinger.com, no posted date given, no production date given, [online], [site visited May 11, 2017], Available from Internet <URL: https://www.dlbensinger.com/product_info.php?manufacturers_id=10&products_id=796>. |
| Gear Base Pack—VEX Robotics, http://www.vexrobotics.com/liq-gear-g.html, Innovation First International, Inc. Copyright © 2002-2016. |
| Gearbox Front Sprocket, posted on ebay.co.uk, posted Nov. 29, 2016, no production date given, [online], [site visited May 11, 2017], Available from Internet, <URL: http://www.ebay.co.uk/itm/NEW-Tag-Metals-MX-Honda-CR250R-88-07-CR500R-CRF450-Gearbox-Front-Sprocket-13T-/252592369100>. |
| Kawada Machine Cut Spur Gear, posted on ebay.com, no posted date given, no production date given, [online], [site visited May 18, 2017], Available from Internet, <URL: http://www.ebay.com/itm/Kawada-Machine-Cut-Spur-Gear-64P-78T-1-10-RC-Cars-Touring-Drift-On-Road-SM6478-/142068863379?_trksid=p2385738.m2548.14275>. |
| Makeblock, Gears Search—Makeblock Co., Ltd. (http://www.makeblock.com) http://learn.makeblock.com/en/mechanical-parts/#Gears © 2013-2017 Makeblock Co., Ltd. |
| Makeblock, Sprocket Search—Makeblock Co., Ltd. (http://www.makeblock.com) http://learn.makeblock.com/en/mechanical-parts/#Sprockets © 2013-2017 Makeblock Co., Ltd. |
| Makeblock, Wheel Search—MakeBlock Co., Ltd (http://www.makeblock.com) http://learn.makeblock.com/en/mechanical-parts/#Wheels © 2013-2017 Makeblock Co., Ltd. |
| Martin Roller Chain Sprocket, posted on amazon.com, earliest review posted Nov. 18, 2012, no production date given, [online], [site visited May 11, 2017], Available from Internet, <URL: https://www.amazon.com/Martin-Roller-Sprocket-Bored-Single/product-reviews/B004JXWH8C/ref=cm_cr_getr_d_paging_btm_3?ie=UTF8&reviewerType=avp_only_reviews&sortBy=r. |
| Modern Robotics, Gears Search—Modern Robotics, Inc. (http://www.modernroboticsinc.com) http://www.modernroboticsinc.com/search?q=gear © 2017 Modern Robotics, Inc. |
| Modern Robotics, Wheel Search—Modern Robotics Inc. (https://www.modernroboticsinc.com/en/search?q=wheel © 2017 Modern Robotics Inc. |
| Pitsco Tetrix, Gears Search—Tetrix Robotics (http://www.tetrixrobotics.com) http://www.tetrixrobotics.com/Search/gears?st=0 © 2017 Pitsco, Inc. (1 pg.) |
| Robinson Racing Spur Gear, 72T; NRU, TMX RRP8572, posted on amazon.com, earliest reviewed Jan. 19, 2015, no production date given, [online], [site visited May 18, 2017], Available from internet <URL: https://www.amazon.com/Robinson-Racing-Steel-Spur-Gear/dp/B0006N6N7K/ref=sr_1_9?ie=UTF8&qid=1495154175&sr=8-9&keywords=spur+gear >. |
| Roller chain sprockets and platewheels, posted fbchain.com, no posted date given, no production date given, [online], [site visited May 11, 2017], Availible from Internet, <URL: http://www.fbchain.com/sprockets>. |
| Servocity Robotics, Gears Search—Servocity Robotics (https://www.servocity.com) https://www.servocity.com/catalogsearch/result/?q=Gears © 1999-2016 Robotzone, LLC—ServoCity® is a registered trademark of Robotzone, LLC. |
| Servocity Robotics, Sprocket Search—Servocity Robotics (https://www.servosity.com) https://www.servocity.com/catalogsearch/result/?q=Sprocket © 1999-2016 Robotzone, LLC—ServoCity® is a registered trademark of Robotzone, LLC. |
| Servocity Robotics, Wheel Search—Servocity Robotics (https://www.servocity.com) https://www.servocity.com.catalogsearch/result/?q=wheel © 1999-2016 Robotzone, LLC, ServoCity® is a registered trademark of Robotzone, LLC. |
| SparkFun Electronics Wheel Search—SparkFun Electronics (https://www.sparkfun.com) https://www.sparkfun.com/search/results?term=gears (Publication date unknown but assumed to be prior to the filing date). |
| SparkFun Electronics Sprocket Search—SparkFun Electronics (https://www.sparkfun.com) https://www.sparkfun.com/search/results?term=sprocket (Publication date unknown but assumed to be prior to the filing date). |
| SparkFun Electronics Wheel Search—SparkFun Electronics (https://www.sparkfun.com) https://www.sparkfun.com/search/resultsΔterm=wheel (Publication date unknown but assumed to be prior to the filing date.). |
| Sprocket Hub Gear Guard Kit, posted on ebay.com, no posted date given, no production date given, [online], [site visited May 11, 2017], Available from Internet, <URL: http://www.ebay.com/itm/191673594110?rmvSB=true>. |
| Sprockets & Chain—VEX Robotics, http://vexrobotics.com/sprockets-and-chain.html, Innovation First International, Inc. © 2002-2016. |
| Sprockets & Chain Kit—VEX Wiki, https://www.vexrobotics.com/wild/Sprocket_and_Chain_Kit, Innovation First International, Inc. © 2002-2016. |
| Tetrix Pitsco Wheel Search—Pitsco Inc. (http://www.servocity.com) http://www.tetrixrobotics.com/Search/wheel?st=0 © 2017 Pitsco, Inc. |
| Tsubaki Sprockets, posted on frasers.com, no posted date given, no production date given [online], [site visited May 11, 2017], Available from Internet, <URL: http://www.frasers.com/supplier/tsubaki-of-canada-ltd-16573675102/product-category/chain-sprockets-10647377260>. |
| United 22mm Spline Drive Metro Sprocket, posted on acebmx.com, posted Sep. 17, 2013, no production date given, [online], [site visited May 11, 2017], Available from Internet, <URL: http://www.acebmx.com/sprockets-bmx-c-60/united-22mm-spline-drive-metro-sprocket-p-3633.html>. |
| Vex Pro Gears—Vex Robotics (https://www.vexrobotics.com/vexpro) https://www.vexrobotics.com/vexpro/motion/vexpro-gears © 2002-2017, VEX Robotics, Inc. is a subsidiary of Innovation First International, Inc. |
| Vex Robotics Gears Search—Vex Robotics (https://www.vexrobotics.com) https://www.vexrobotics.com/catalogsearch/result/?q=gears © 2002-2017. VEX Robotics, Inc. is a subsidiary of Innovation First International, Inc. |
| Vex Robotics Sprocket Search—Vex Robotics, Inc. (https://www.vexrobotics.com) https://www.vexrobotics.com/catalogsearch/resault/?q=sprocket © 2002-2017. VEX Robotics, Inc. is a subsidiary of Innovation First International, Inc. |
| Vex Robotics Wheel Search—Vex Robotics (https://www.vexrobotics.com) https://www.vexrobotics.com/catalogsearch/result/?q=wheel. |
| U.S. Appl. No. 29/553,527, Karol et al., filed Feb. 2, 2016, U.S. Design Pat. No. 787,380. |
| U.S. Appl. No. 29/572,420, Karol et al., filed Jul. 27, 2016, U.S. Design Pat. No. 824,972. |
| U.S. Appl. No. 29/572,423, Karol et al., filed Jul. 27, 2016, U.S. Design Pat. No. 818,015. |
| U.S. Appl. No. 15/419,882, Karol et al., filed Jan. 30, 2017. |
| U.S. Appl. 29/629,982, Karol et al., filed Dec. 18, 2017, U.S. Design Pat. No. 847,886. |
| U.S. Appl. No. 29/629,983, Karol et al., filed Dec. 18, 2017, U.S. Design Pat. No. 877,220. |
| U.S. Appl. No. 29/645,161, Karol et al., filed Apr. 24, 2018, U.S. Designs Pat. No. 844,682. |
| U.S. Appl. No. 29/646,704, Karol et al., filed May 7, 2018, U.S. Design Pat. No. 860,279. |
| U.S. Appl. No. 29/657,871, Karol et al., filed Jul. 26, 2018. |
| U.S. Appl. No. 29/572,419, Karol et al., filed Jul. 27, 2018. |
| U.S. Appl. No. 29/657,800, Karol et al., filed Jul. 25, 2018. |
| U.S. Appl. No. 29/661,815, Hunt et al., Aug. 30, 2018, U.S. Design Pat. No. 867,953. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29572419 | Jul 2016 | US |
| Child | 29657798 | US |