A45B 9/04
Ferrules or tips
Official title: Ferrules or tips {(for crutches A61H3/0288)}
A45B9/04 (Ferrules or tips) appears on 240 US grants and 267 published applications in this corpus.
Search patents in A45B- Granted patents
- 240
- Published applications
- 267
- Assignees
- 116
- Inventors
- 436
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 3 |
| 2004 | 0 | 4 |
| 2005 | 2 | 2 |
| 2006 | 0 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 7 |
| 2009 | 3 | 9 |
| 2010 | 8 | 11 |
| 2011 | 4 | 17 |
| 2012 | 3 | 11 |
| 2013 | 6 | 15 |
| 2014 | 17 | 18 |
| 2015 | 10 | 13 |
| 2016 | 13 | 17 |
| 2017 | 15 | 16 |
| 2018 | 15 | 18 |
| 2019 | 13 | 14 |
| 2020 | 21 | 15 |
| 2021 | 14 | 10 |
| 2022 | 10 | 12 |
| 2023 | 7 | 13 |
| 2024 | 10 | 18 |
| 2025 | 8 | 10 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Walking cane with a golf club head and an obliquely oriented grip for suspending a load11 Aug 2026US 12,702,205 B1
- Two-part cane system2 Jun 2026US 12,642,734 B2Platinum Health, LLC
- Magnetic modular ski poles5 May 2026US 12,616,283 B2Hopturns Inc.
- Asymmetrical walker glides with improved stability5 May 2026US 12,616,627 B2Tip Less LLC
- Multi-functional walking cane and associated use thereof21 Apr 2026US 12,607,476 B1
- Multi functional hiking poles6 Aug 2026US 2026/0223992 A1Ningbo Zenone Outdoor Products Co.,Ltd
- Walking cane6 Aug 2026US 2026/0223996 A1
- Portable adjustable support for aiding in the reduction of anterior or posterior shoulder dislocations and method of using the same4 Jun 2026US 2026/0151249 A1
- Stability cane14 May 2026US 2026/0130476 A1
- Walking aid23 Apr 2026US 2026/0108028 A1Rehand Medical Technology Co., Ltd
Most cited
By later US patents