A46B 9/12
Non-adjustable supports
A46B9/12 (Non-adjustable supports) appears on 75 US grants and 62 published applications in this corpus.
Search patents in A46B- Granted patents
- 75
- Published applications
- 62
- Assignees
- 53
- Inventors
- 131
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 5 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 4 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 3 |
| 2014 | 4 | 2 |
| 2015 | 2 | 6 |
| 2016 | 1 | 1 |
| 2017 | 1 | 5 |
| 2018 | 2 | 2 |
| 2019 | 1 | 5 |
| 2020 | 5 | 0 |
| 2021 | 2 | 4 |
| 2022 | 0 | 2 |
| 2023 | 4 | 5 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brushroll for vacuum cleaner21 Apr 2026US 12,605,022 B2BISSELL Inc.
- Cylindrical brush and method of manufacture7 Apr 2026US 12,594,703 B2Tcnv, LLC
- Hairstyling apparatuses and related methods16 Dec 2025US 12,495,878 B2Kiss Nail Products, Inc.
- Drum module for cleaner and cleaner including the same22 Jul 2025US 12,364,376 B2Samsung Electronics Co., Ltd.
- Rotatable brush for surface cleaning apparatus8 Jul 2025US 12,349,853 B2Omachron Intellectual Property Inc.
- Cylindrical brush and method of manufacture13 Aug 2026US 2026/0233446 A1Tcnv, LLC
- Rotatable brush for surface cleaning apparatus25 Dec 2025US 2025/0386986 A1Omachron Intellectual Property Inc.
- Cleaning tool for an aerosol provision device22 May 2025US 2025/0160439 A1Nicoventures Trading Limited
- Cylindrical Brush with Varying Brush Nodule Length22 May 2025US 2025/0160507 A1Tech Core Pva, LLC
- Mobile cleaning robot with skids14 Nov 2024US 2024/0374095 A1iRobot Corporation
Most cited
By later US patents