B66C 1/36
With means
Official title: with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
B66C1/36 (With means) appears on 209 US grants and 152 published applications in this corpus.
Search patents in B66C- Granted patents
- 209
- Published applications
- 152
- Assignees
- 133
- Inventors
- 320
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 5 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 3 | 2 |
| 2009 | 1 | 6 |
| 2010 | 2 | 5 |
| 2011 | 5 | 6 |
| 2012 | 6 | 2 |
| 2013 | 7 | 4 |
| 2014 | 4 | 6 |
| 2015 | 5 | 7 |
| 2016 | 8 | 4 |
| 2017 | 6 | 8 |
| 2018 | 5 | 7 |
| 2019 | 10 | 7 |
| 2020 | 8 | 14 |
| 2021 | 10 | 17 |
| 2022 | 13 | 10 |
| 2023 | 9 | 10 |
| 2024 | 8 | 11 |
| 2025 | 12 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart hook with tumbler clasp mechanism7 Jul 2026US 12,673,850 B1The United States of America as represented by the Secretary of the Navy
- Dual hook5 May 2026US 12,618,431 B2
- Attachment members for a slingbar component of a lift system20 Jan 2026US 12,527,707 B2Liko Research & Development AB
- Flying vehicle systems and methods21 Oct 2025US 12,448,156 B2Aero Velocity Inc.
- Catenary wire hook attachment for hanging articles over a horizontal wire5 Aug 2025US 12,376,695 B2
- Remotely operable lifting equipment8 Oct 2026US 2026/0307947 A1
- Foundation reinforcement equipment integrating ramming, vibroflotation and material feeding functions27 Aug 2026US 2026/0254334 A1Zhejiang Natural Resources Group Co., Ltd.
- High visibility hook latch14 May 2026US 2026/0131898 A1
- Attachment members for a slingbar component of a lift system23 Apr 2026US 2026/0108408 A1Liko Research & Development AB
- Carriage for an unmanned aerial vehicle including a latch and an electronic driver to move a locking shaft latch30 Oct 2025US 2025/0333195 A1Aero Velocity Inc.
Most cited
By later US patents
- Snap hook with pivotal gate115US 5,913,479 A1999
- Lifting hook with a safety latch and capable of being provided with automatic load release function75US 5,292,165 A1994
- Single-action double-lock snap50US 4,122,585 A1978
- Double locking snap hook44US 4,977,647 ADB Industries, Inc. · 1990
- Snap hook with tether release42US 5,538,303 A1996