A47C 27/003
Having edge welts or rolls
Official title: {having edge welts or rolls}
A47C27/003 (Having edge welts or rolls) appears on 24 US grants and 22 published applications in this corpus.
Search patents in A47C- Granted patents
- 24
- Published applications
- 22
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 2 | 3 |
| 2005 | 4 | 4 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 4 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adjustable base element for furniture for lying on, and furniture for lying on21 Jul 2026US 12,685,395 B2Bett1.De GmbH
- Mattress assembly and method of making same2 Sep 2025US 12,402,729 B2
- Mattress topper22 Apr 2025US 12,279,699 B2Bedgear, LLC
- Mattress cover and mattress assembly4 Mar 2025US 12,239,589 B2Stryker Corporation
- Elastic layer for a mattress structure designed for the comfort of animals in a breeding enclosure11 Feb 2025US 12,219,920 B2Group Elastoteck
- Mattress topper11 Jun 2026US 2026/0157533 A1Bedgear, LLC
- Adjustable base element for furniture for lying on, and furniture for lying on8 Aug 2024US 2024/0260760 A1Bett1.De GmbH
- Mattress assembly and method of making same1 Aug 2024US 2024/0251957 A1
- Mattress Cover And Mattress Assembly5 Oct 2023US 2023/0310237 A1Stryker Corporation
- Elastic layer for a mattress structure designed for the comfort of animals in a breeding enclosure10 Mar 2022US 2022/0071168 A1Group Elastoteck
Most cited
By later US patents
- Mattress with removable mattress cover62US 4,809,375 AB & E Enterprises · 1989
- Fire-retardant mattress29US 6,718,583 B12004
- Fire retardant mattress with burst-resistant seam25US 6,609,261 B12003
- Mattress having 2-ply moisture barrier and replaceable upholstery19US 5,311,624 ASimmons Company · 1994
- Pillowtop/panel attachment gusset with ruffled corners19US 6,574,815 B2Sealy Technology, LLC · 2003