The broken lines show unclaimed portions of the seat cushion and form no part of the claimed design.
The broken lines show unclaimed portions of the seat cushion and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
2565597 | De Mier, Sr. | Aug 1951 | A |
2750996 | Cramer | Jun 1956 | A |
D183233 | Ahrens | Jul 1958 | S |
2931427 | Goldstein | Apr 1960 | A |
3331089 | Ornas, Jr. | Jul 1967 | A |
4132228 | Green | Jan 1979 | A |
4536906 | Varndell | Aug 1985 | A |
4709431 | Shaktman | Dec 1987 | A |
4835801 | Walpin | Jun 1989 | A |
4989284 | Gamm | Feb 1991 | A |
5015037 | Giblin | May 1991 | A |
5018790 | Jay | May 1991 | A |
D323092 | Fenner, Sr. | Jan 1992 | S |
5163737 | Navach | Nov 1992 | A |
5226188 | Liou | Jul 1993 | A |
5294181 | Rose et al. | Mar 1994 | A |
5402545 | Jolley | Apr 1995 | A |
5628079 | Kizemchuk et al. | May 1997 | A |
5697113 | Shatz | Dec 1997 | A |
D400032 | Richter | Oct 1998 | S |
5816661 | Sakurai | Oct 1998 | A |
5845352 | Matsler | Dec 1998 | A |
D447366 | Skalka | Sep 2001 | S |
6578910 | Andersson et al. | Jun 2003 | B2 |
6687933 | Habboub et al. | Feb 2004 | B2 |
D523276 | Kuo | Jun 2006 | S |
7140057 | Hetzel et al. | Nov 2006 | B2 |
7168759 | Bevan et al. | Jan 2007 | B2 |
7207627 | Jerome | Apr 2007 | B2 |
7216388 | Bieganek | May 2007 | B2 |
7225486 | Jackson, III | Jun 2007 | B2 |
7819484 | Conforti | Oct 2010 | B2 |
7946655 | Hsu | May 2011 | B2 |
8011041 | Hann | Sep 2011 | B2 |
D647738 | Chen | Nov 2011 | S |
D658921 | Prendergast | May 2012 | S |
8276986 | Kim | Oct 2012 | B2 |
8359686 | Hunter | Jan 2013 | B2 |
D677506 | Lai | Mar 2013 | S |
D698586 | Davis | Feb 2014 | S |
8806686 | Kawasaki et al. | Aug 2014 | B2 |
D715567 | Lensing | Oct 2014 | S |
D722449 | Krishtul | Feb 2015 | S |
D731816 | Edgemon | Jun 2015 | S |
D734959 | Pong | Jul 2015 | S |
9332850 | Krishtul | May 2016 | B2 |
D776441 | Nelson | Jan 2017 | S |
9609951 | Chan | Apr 2017 | B2 |
9635897 | Prust et al. | May 2017 | B2 |
D794372 | Lin | Aug 2017 | S |
9763522 | Siekman et al. | Sep 2017 | B2 |
D799234 | Mao | Oct 2017 | S |
D805323 | Chan | Dec 2017 | S |
D811791 | Chavarria | Mar 2018 | S |
D815860 | Krishtul | Apr 2018 | S |
D821103 | Delaney | Jun 2018 | S |
D836363 | Cornelius | Dec 2018 | S |
D840724 | Dowd | Feb 2019 | S |
D850818 | Xiang | Jun 2019 | S |
D850834 | Read | Jun 2019 | S |
D850835 | Read | Jun 2019 | S |
D862115 | Kelber | Oct 2019 | S |
D875435 | Vertuca, III | Feb 2020 | S |
D878108 | Wang | Mar 2020 | S |
D880194 | Chen | Apr 2020 | S |
D882297 | Yan | Apr 2020 | S |
D885085 | Dowd | May 2020 | S |
D885793 | Wang | Jun 2020 | S |
D889166 | Vertuca, III | Jul 2020 | S |
D898425 | Yang | Oct 2020 | S |
D898428 | Huang | Oct 2020 | S |
D898439 | Luo | Oct 2020 | S |
D898443 | Romano | Oct 2020 | S |
D898445 | Lian | Oct 2020 | S |
D898447 | Xu | Oct 2020 | S |
D899142 | Federl | Oct 2020 | S |
20100117433 | Cassaday | May 2010 | A1 |
20100314929 | Hsu | Dec 2010 | A1 |
20110094033 | Lee | Apr 2011 | A1 |
20120256466 | Lievestro | Oct 2012 | A1 |
20130257132 | Chen | Oct 2013 | A1 |
20170065085 | Chan | Mar 2017 | A1 |
Number | Date | Country |
---|---|---|
3469535 | Aug 2005 | CN |
302450819 | Jun 2013 | CN |
302846343 | Jun 2014 | CN |
304384035 | Dec 2017 | CN |
305118144 | Apr 2019 | CN |
306031105 | Sep 2020 | CN |
306136875 | Oct 2020 | CN |
D1670228 | Oct 2020 | JP |
301047528.0000 | Feb 2020 | KR |
Entry |
---|
Upper Echelon Products: 100% memory foam seat cushion—Gel, announced unknown, [online], [site visited Nov. 4, 2020]. Available from Internet, <URL: https://upperechelonproducts.com/products/seat-cushion-gel-infused-ventilated> (Year: 2020). |
Amazon.com: Everlasting Comfort Gel Infused Memory Foam Seat Cushion:Review, [online], [site visited Nov. 4, 2020]. Available from Internet, <URL:https://www.amazon.com/Cushion-Ventilated-Orthopedic-Sciatica-Tailbone/dp/B07JP3B5VL#customerReviews> (Year: 2019). |
Amazon.com: Everlasting Comfort Gel Infused Memory Foam Seat Cushion, [online], [site visited Nov. 4, 2020]. Available from Internet, <URL:https://www.amazon.com/Cushion-Ventilated-Orthopedic-Sciatica-Tailbone/dp/B07JP3B5VL/ref=cm_cr_arp_d_product_top?ie=UTF8> (Year: 2020). |
Google search: “seat cushion” [site visited Nov. 4, 2020]: https://www.google.com/search?q=seat+cushion&sxsrf=ALeKk01nUjVtNODF_u2rNs5n-8vfZ0yDBA:1604531188598&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiOy5u8gOrsAhWKmXIEHaAoBhUQ_AUoAnoECCIQBA&biw=1200&bih=1777 (Year: 2020). |
“CYLEN Home—Memory Foam Bamboo Charcoal Infused Ventilated Orthopedic Seat Cushion for Car and Wheelchair”, https://www.amazon.com/CYLEN-Home-Memory-Charcoal-Ventilated-Orthopedic/dp/B01G1CBYAK/ as visited Nov. 12, 2019, United States. |
“Travelon Portable Gel Seat Cushion”, https://www.amazon.com/Travelon-Portable-Seat-Cushion-Black/dp/B00ICD5N9U/ as visited Nov. 12, 2019, United States. |
“GSeat Ultra Orthopedic Gel and Foam Seat Cushion”, https://www.amazon.com/GSeat-ULTRA-Orthopedic-Seat-Cushion/dp/B00XB0ZP9C/ as visited Nov. 12, 2019, United States. |
“GSeat NEO Ergonomic Foam Seat Cushion”, https://www.amazon.com/Seat-Cushion-indestructible-surfaces-Outdoor/dp/B00X9FMRNQ/ as visited Nov. 12, 2019, United States. |
“Tektrum Foldable Orthopedic Cool Gel Seat Cushion with Handle”, https://www.amazon.com/Tektrum-Foldable-Orthopedic-Cushion-Handle/dp/B0713WMP2H/ as visited Nov. 12, 2019, United States. |
“Seat Cushion Pillow for Office Chair”, https://www.amazon.com/dp/B07SZ7VSZN/ as visited Nov. 12, 2019, United States. |