B60B 33/0068
The swivel axis being vertical
Official title: {the swivel axis being vertical}
B60B33/0068 (The swivel axis being vertical) appears on 586 US grants and 507 published applications in this corpus.
Search patents in B60B- Granted patents
- 586
- Published applications
- 507
- Assignees
- 334
- Inventors
- 968
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 12 | 0 |
| 1994 | 19 | 0 |
| 1995 | 7 | 0 |
| 1996 | 15 | 0 |
| 1997 | 14 | 0 |
| 1998 | 20 | 0 |
| 1999 | 19 | 0 |
| 2000 | 15 | 0 |
| 2001 | 23 | 11 |
| 2002 | 22 | 21 |
| 2003 | 25 | 31 |
| 2004 | 20 | 33 |
| 2005 | 24 | 27 |
| 2006 | 15 | 24 |
| 2007 | 15 | 26 |
| 2008 | 12 | 30 |
| 2009 | 17 | 32 |
| 2010 | 14 | 27 |
| 2011 | 26 | 29 |
| 2012 | 17 | 18 |
| 2013 | 25 | 26 |
| 2014 | 30 | 16 |
| 2015 | 18 | 14 |
| 2016 | 14 | 14 |
| 2017 | 12 | 17 |
| 2018 | 16 | 11 |
| 2019 | 13 | 21 |
| 2020 | 11 | 15 |
| 2021 | 15 | 14 |
| 2022 | 12 | 6 |
| 2023 | 9 | 9 |
| 2024 | 12 | 12 |
| 2025 | 12 | 13 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Safety caster assembly14 Jul 2026US 12,679,705 B2
- Castor brake for double swivel castors for cases30 Jun 2026US 12,668,079 B2RIMOWA GmbH
- Single action brake and swivel lock for caster30 Jun 2026US 12,668,080 B2Colson Group Holdings, LLC
- Games table, in particular for playing billiards26 May 2026US 12,636,571 B2Decathlon
- Powered personal mobility vehicle with rotating wheels27 Aug 2026US 2026/0249943 A1Razor USA LLC
- Caster with Single Direction Automatic Alignment30 Jul 2026US 2026/0217056 A1
- Active caster11 Jun 2026US 2026/0158822 A1Toyota Jidosha Kabushiki Kaisha
- Active caster11 Jun 2026US 2026/0158901 A1Toyota Jidosha Kabushiki Kaisha
- Caster for carrier30 Apr 2026US 2026/0116124 A1
Most cited
By later US patents
- Autonomous surface cleaning robot for wet and dry cleaning295US 7,761,954 B2iRobot Corporation · 2010
- Undercarriage for X-ray diagnostic equipment212US 5,503,416 AOEC Medical Systems, Inc. · 1996
- Caster and braking system158US 6,321,878 B1Hill-Rom Services, Inc. · 2001
- Omnidirectional vehicle with offset wheel pairs128US 6,540,039 B1Massachusetts Institute of Technology · 2003
- Anti-tip wheel106US 6,357,793 B1Sunrise Medical HHG Inc. · 2002