B60B 33/0089
Acting on the floor
Official title: {acting on the floor}
B60B33/0089 (Acting on the floor) appears on 84 US grants and 72 published applications in this corpus.
Search patents in B60B- Granted patents
- 84
- Published applications
- 72
- Assignees
- 61
- Inventors
- 147
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 3 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 3 |
| 2012 | 3 | 1 |
| 2013 | 3 | 4 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 4 | 10 |
| 2017 | 5 | 5 |
| 2018 | 9 | 7 |
| 2019 | 1 | 5 |
| 2020 | 11 | 5 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 4 | 2 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cart stabilization system, rolling cart elements and methods of using same26 May 2026US 12,636,928 B2Zimmer, Inc.
- Trailer brake9 Dec 2025US 12,491,845 B2
- Device rack with braking function14 Oct 2025US 12,441,383 B2Ningbo Somle Audio-Visual Technology Co., Ltd
- Cart stabilization devices, systems, and methods26 Aug 2025US 12,397,841 B2NuVasive, Inc.
- Cart stabilization devices, systems, and methods30 Jul 2024US 12,049,248 B2NuVasive, Inc.
- Cart stabilization devices, systems, and methods4 Dec 2025US 2025/0368244 A1NuVasive, Inc.
- Leveling foot assembly for equipment rack13 Feb 2025US 2025/0049212 A1Schneider Electric It Corporation
- Trailer Brake23 Jan 2025US 2025/0026319 A1
- Cart stabilization system, rolling cart elements and methods of using same7 Nov 2024US 2024/0367474 A1Monogram Orthopaedics Inc.
- Cart stabilization devices, systems, and methods31 Oct 2024US 2024/0359721 A1NuVasive, Inc.
Most cited
By later US patents
- Mobile base82US 6,109,625 AHTC Products, Inc. · 2000
- Caster44US 8,484,801 B2Hon Hai Precision Industry Co., Ltd. · 2013
- Exercise machine and method for use in a supine position34US 10,018,298 B2U. S. Department of Veterans Affairs · 2018
- Physical therapy apparatus33US 4,436,303 A1984
- Furniture caster stop and process of immobilizing a caster32US 5,210,903 A1993