B68G 5/02
Resilient upholstery pads: of cellular material
Official title: of cellular material, e.g. sponge rubber
B68G5/02 (Resilient upholstery pads: of cellular material) appears on 21 US grants and 28 published applications in this corpus.
Search patents in B68G- Granted patents
- 21
- Published applications
- 28
- Assignees
- 15
- Inventors
- 36
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 5 |
| 2019 | 2 | 1 |
| 2020 | 5 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Resilient cores with convection barriers particularly for inflatable bodies and methods for making the same17 Feb 2026US 12,552,072 B2Cascade Designs, Inc.
- Resilient cores with convection barriers particularly for inflatable bodies24 Aug 2021US 11,097,452 B2Cascade Designs, Inc.
- Pad10 Aug 2021US 11,084,711 B2Sharpwell Technology Limited
- Seat pad18 Aug 2020US 10,743,669 B2Bridgestone Corporation
- Resilient cores with convection barriers particularly for inflatable bodies and methods for making the same23 Jun 2020US 10,688,696 B2Cascade Designs, Inc.
- Seat pad and seat pad manufacturing method22 Aug 2024US 2024/0278700 A1Archem Inc.
- Circular foam for cushions and matrasses, cushion and matrass provided therewith, and method for manufacturing such foam7 Dec 2023US 2023/0389716 A1Foamplant B.V.
- Resilient cores with convection barriers particularly for inflatable bodies and methods for making the same3 Aug 2023US 2023/0241811 A1Cascade Designs, Inc.
- Resilient cores with convection barriers particularly for inflatable bodies and methods for making the same14 Apr 2022US 2022/0111567 A1Cascade Designs, Inc.
- Mattress Structure and Production Method of the Same10 Jan 2019US 2019/0008286 A1Zhejiang Natural Travel Goods Co., Ltd.
Most cited
By later US patents
- Convoluted multi-layer pad and process16US 6,372,076 B1L&P Property Management Company · 2002
- Convoluted multi-layer pad and process8US 6,596,387 B2L&P Property Management Company · 2003
- Convoluted multi-layer pad and process8US 7,008,691 B2L&P Property Management Company · 2006
- Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements7US 8,702,895 B2NIKE, Inc. · 2014
- Sleeping pad with pillow formed by bending and temporarily fixing6US 8,291,531 B22012