F16B 19/00
Bolts without screw-thread
Official title: Bolts without screw-thread; Pins, including deformable elements (in screwed connections F16B29/00); Rivets (means for preventing withdrawal F16B21/00)
F16B19/00 (Bolts without screw-thread) appears on 2,765 US grants and 2,523 published applications in this corpus.
Search patents in F16B- Granted patents
- 2,765
- Published applications
- 2,523
- Assignees
- 1,176
- Inventors
- 4,605
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 27 | 0 |
| 1978 | 33 | 0 |
| 1979 | 16 | 0 |
| 1980 | 25 | 0 |
| 1981 | 27 | 0 |
| 1982 | 20 | 0 |
| 1983 | 25 | 0 |
| 1984 | 29 | 0 |
| 1985 | 20 | 0 |
| 1986 | 26 | 0 |
| 1987 | 48 | 0 |
| 1988 | 42 | 0 |
| 1989 | 55 | 0 |
| 1990 | 50 | 0 |
| 1991 | 64 | 0 |
| 1992 | 36 | 0 |
| 1993 | 39 | 0 |
| 1994 | 39 | 0 |
| 1995 | 28 | 0 |
| 1996 | 41 | 0 |
| 1997 | 40 | 0 |
| 1998 | 36 | 0 |
| 1999 | 30 | 0 |
| 2000 | 38 | 0 |
| 2001 | 43 | 9 |
| 2002 | 37 | 51 |
| 2003 | 39 | 57 |
| 2004 | 54 | 74 |
| 2005 | 33 | 76 |
| 2006 | 39 | 59 |
| 2007 | 29 | 63 |
| 2008 | 24 | 79 |
| 2009 | 25 | 74 |
| 2010 | 52 | 84 |
| 2011 | 60 | 83 |
| 2012 | 50 | 77 |
| 2013 | 73 | 119 |
| 2014 | 87 | 140 |
| 2015 | 103 | 143 |
| 2016 | 107 | 137 |
| 2017 | 100 | 131 |
| 2018 | 113 | 159 |
| 2019 | 122 | 152 |
| 2020 | 135 | 167 |
| 2021 | 116 | 131 |
| 2022 | 123 | 133 |
| 2023 | 115 | 100 |
| 2024 | 119 | 93 |
| 2025 | 76 | 81 |
| 2026 | 32 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lockbolt with swage collar29 Sep 2026US 12,747,747 B2
- Multi-piece fasteners and methods of fastening22 Sep 2026US 12,742,467 B2Howmet Aerospace Inc.
- Threaded fastener15 Sep 2026US 12,736,078 B2
- Fastener, fastening assembly and method of installing a fastener8 Sep 2026US 12,729,707 B2Avdel UK Limited
- Fastener with clutch mechanism and fastener operating method11 Aug 2026US 12,704,144 B1Centrix Aerospace LLC
- Bustle installation blocker8 Oct 2026US 2026/0307810 A1Goodrich Corporation
- Attachment device for installing on a structure, aircraft or spacecraft, and method for manufacturing an attachment device for installing on a structure1 Oct 2026US 2026/0298274 A1Airbus Operations GmbH
- Automated Temporary Fastener Actuation Apparatus and System17 Sep 2026US 2026/0273673 A1Lockheed Martin Corporation
- Breakstem Blind Rivet and Method for Producing an Electrically Conductive Riveted Connection17 Sep 2026US 2026/0276018 A1Bayerische Motoren Werke Aktiengesellschaft
- System and method for the spaced-apart fastening of curtain walling panels10 Sep 2026US 2026/0266049 A1EJOT GmbH & Co. KG
Most cited
By later US patents
- Apparatus for rivetting592US 8,327,514 B2Gunyang Trunet Co., Ltd. · 2012
- Fastener for attaching objects to bones459US 5,501,695 AThe Anspach Effort, Inc. · 1996
- Device and method for selectively preventing the locking of a shape-memory alloy coupling system456US 6,273,888 B1SDGI Holdings, Inc. · 2001
- Apparatus and method for anchoring a cord-like element to a workpiece409US 5,885,294 AEthicon, Inc. · 1999
- Method of joining two thermoplastic articles380US 4,761,871 APhillips Petroleum Company · 1988