B64F 1/16
Pickets or ground anchors
Official title: Pickets or ground anchors; Wheel chocks
B64F1/16 (Pickets or ground anchors) appears on 76 US grants and 80 published applications in this corpus.
Search patents in B64F- Granted patents
- 76
- Published applications
- 80
- Assignees
- 40
- Inventors
- 162
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 3 | 3 |
| 2016 | 2 | 5 |
| 2017 | 3 | 5 |
| 2018 | 3 | 4 |
| 2019 | 3 | 5 |
| 2020 | 3 | 8 |
| 2021 | 7 | 9 |
| 2022 | 7 | 7 |
| 2023 | 7 | 3 |
| 2024 | 4 | 8 |
| 2025 | 6 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aviation wheel chock apparatus6 Oct 2026US 12,752,748 B2Checkers Industrial Products, LLC
- Smart wheel chocks and related systems17 Feb 2026US 12,552,548 B2Honeywell International Inc.
- Locking device for an aircraft10 Feb 2026US 12,545,433 B2Leonardo S.P.A.
- Chock for steering mechanism of an aircraft nose landing gear11 Nov 2025US 12,466,581 B2The Boeing Company
- Systems and methods for charging, transporting, and operating flying machines28 Oct 2025US 12,454,352 B2Verity AG
- Aircraft cable mooring device and fixing method16 Jul 2026US 2026/0200594 A1Loong (Hangzhou) Aviation Maintennace Engineering Co., Ltd
- Systems and methods for charging, transporting, and operating flying machines19 Feb 2026US 2026/0048841 A1Verity AG
- Wheel chock handling unit15 Jan 2026US 2026/0014965 A19172-9863 Quebec Inc.
- Lift for an airplane6 Nov 2025US 2025/0340309 A1
- Wheel chock cart14 Aug 2025US 2025/0256749 A1Checkers Industrial Products, LLC
Most cited
By later US patents
- Anti-theft device for aircraft38US 5,901,586 AWinner Aviation Corporation · 1999
- Aircraft anti-theft chock device24US 4,031,726 A1977
- Anchoring device and methods of use22US 6,481,364 B22002
- Load sensing wheel chocks19US 11,046,298 B1Altec Industries, Inc. · 2021
- Convex wheel chock and chock extractor16US 10,179,572 B22019