F16F 1/377
Having holes or openings
Official title: having holes or openings ({F16F1/37} , F16F1/387 take precedence)
F16F1/377 (Having holes or openings) appears on 158 US grants and 155 published applications in this corpus.
Search patents in F16F- Granted patents
- 158
- Published applications
- 155
- Assignees
- 135
- Inventors
- 383
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 10 |
| 2003 | 6 | 6 |
| 2004 | 5 | 3 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 0 | 7 |
| 2009 | 0 | 1 |
| 2010 | 4 | 4 |
| 2011 | 1 | 1 |
| 2012 | 4 | 5 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 8 |
| 2016 | 6 | 3 |
| 2017 | 2 | 7 |
| 2018 | 7 | 5 |
| 2019 | 8 | 16 |
| 2020 | 9 | 15 |
| 2021 | 4 | 10 |
| 2022 | 4 | 7 |
| 2023 | 10 | 13 |
| 2024 | 6 | 8 |
| 2025 | 11 | 8 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Helical tubular compression-spring28 Apr 2026US 12,612,951 B1
- Ratchet spring3 Feb 2026US 12,540,652 B2Stanley Black & Decker MEA FZE
- Damping Element With Variable Properties17 Sep 2026US 2026/0276048 A1Hirschmann Automotive GmbH
- Materials having tunable properties, and related systems and methods21 May 2026US 2026/0139114 A1HyperDamping, Inc.
- Articles comprising additively-manufactured components and methods of additive manufacturing30 Apr 2026US 2026/0114536 A1Bauer Hockey, LLC
- Lithographic apparatus stage coupling30 Apr 2026US 2026/0118780 A1ASML Netherlands B. V.
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Most cited
By later US patents