A47K 13/04
Buffers for seats
A47K13/04 (Buffers for seats) appears on 22 US grants and 36 published applications in this corpus.
Search patents in A47K- Granted patents
- 22
- Published applications
- 36
- Assignees
- 10
- Inventors
- 53
- Latest grant
- 14 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 6 |
| 2019 | 5 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 4 |
| 2022 | 4 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toilet exterior structure of aircraft lavatory unit14 Feb 2023US 11,577,836 B2The Yokohama Rubber Co., Ltd.
- Auxiliary cover for toilet seat2 Aug 2022US 11,399,674 B2
- Elevated toilet seat assembly10 May 2022US 11,324,363 B2Bemis Manufacturing Company
- Portable potty seat8 Feb 2022US 11,241,126 B21316 LLC
- Toilet seat structure for aircraft lavatory unit25 Jan 2022US 11,229,331 B2The Yokohama Rubber Co., Ltd.
- Delayed automatic closing cover plate and toilet27 Aug 2026US 2026/0248329 A1Zhongshan Meitu Plastic Ind. Co., Ltd.
- Automated toilet aromatic solution dispenser23 Apr 2026US 2026/0110162 A1Papeltec Overseas, Inc.
- Anti-slip toilet seat apparatus with dual-sided extensions for a toilet bowl5 Mar 2026US 2026/0060486 A1
- Toilet seat5 Feb 2026US 2026/0033676 A1Kohler Co.
- Flushable Commode Liner15 Jan 2026US 2026/0013683 A1
Most cited
By later US patents