F16B 33/00
Features common to bolt and nut
F16B33/00 (Features common to bolt and nut) appears on 1,870 US grants and 1,889 published applications in this corpus.
Search patents in F16B- Granted patents
- 1,870
- Published applications
- 1,889
- Assignees
- 1,018
- Inventors
- 3,581
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 17 | 0 |
| 1978 | 14 | 0 |
| 1979 | 9 | 0 |
| 1980 | 9 | 0 |
| 1981 | 13 | 0 |
| 1982 | 13 | 0 |
| 1983 | 9 | 0 |
| 1984 | 19 | 0 |
| 1985 | 10 | 0 |
| 1986 | 13 | 0 |
| 1987 | 20 | 0 |
| 1988 | 25 | 0 |
| 1989 | 41 | 0 |
| 1990 | 40 | 0 |
| 1991 | 23 | 0 |
| 1992 | 35 | 0 |
| 1993 | 24 | 0 |
| 1994 | 22 | 0 |
| 1995 | 23 | 0 |
| 1996 | 31 | 0 |
| 1997 | 19 | 0 |
| 1998 | 25 | 0 |
| 1999 | 14 | 0 |
| 2000 | 19 | 0 |
| 2001 | 21 | 6 |
| 2002 | 30 | 23 |
| 2003 | 14 | 41 |
| 2004 | 21 | 48 |
| 2005 | 26 | 45 |
| 2006 | 25 | 50 |
| 2007 | 23 | 53 |
| 2008 | 19 | 49 |
| 2009 | 17 | 65 |
| 2010 | 31 | 59 |
| 2011 | 35 | 38 |
| 2012 | 33 | 40 |
| 2013 | 45 | 84 |
| 2014 | 57 | 79 |
| 2015 | 70 | 115 |
| 2016 | 70 | 129 |
| 2017 | 89 | 107 |
| 2018 | 78 | 108 |
| 2019 | 126 | 124 |
| 2020 | 99 | 120 |
| 2021 | 101 | 150 |
| 2022 | 91 | 110 |
| 2023 | 84 | 65 |
| 2024 | 88 | 77 |
| 2025 | 49 | 65 |
| 2026 | 29 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Part unit and structure for assembling vehicle body6 Oct 2026US 12,753,641 B2Woobo Tech Co., Ltd.
- Titanium diboride coated refractory metal component15 Sep 2026US 12,735,786 B2Plansee SE
- Threaded fastener15 Sep 2026US 12,736,078 B2
- Fastener system with enhanced wear resistance features for abrasive environments1 Sep 2026US 12,723,614 B1Kooima Ag, Inc.
- Threaded fastener18 Aug 2026US 12,710,069 B2Goodrich Actuation Systems Limited
- Indexing Compensation Fastener1 Oct 2026US 2026/0298269 A1Illinois Tool Works Inc.
- Components, assemblies, systems, and methods providing enhanced reliability of connections between components of high-power pumps1 Oct 2026US 2026/0298279 A1Vulcan Industrial Holdings, LLC
- Wheel component for a bicycle27 Aug 2026US 2026/0249642 A1Dt Swiss Inc.
- Fastening Part27 Aug 2026US 2026/0251169 A1A. Raymond Et Cie
- Gap Cover27 Aug 2026US 2026/0251220 A1
Most cited
By later US patents
- Bone screw552US 6,585,740 B2Synthes USA, LLC · 2003
- Method of joining two thermoplastic articles380US 4,761,871 APhillips Petroleum Company · 1988
- Interference fixation screw with integral instrumentation359US 5,062,843 A1991
- Interference screw276US 6,589,245 B1KARL STORZ GmbH&Co.KG · 2003
- Externally threaded bodies for use as taps or screws237US 5,643,269 A1997