H01R 43/058
Crimping mandrels
H01R43/058 (Crimping mandrels) appears on 215 US grants and 190 published applications in this corpus.
Search patents in H01R- Granted patents
- 215
- Published applications
- 190
- Assignees
- 122
- Inventors
- 430
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 8 |
| 2003 | 7 | 3 |
| 2004 | 8 | 4 |
| 2005 | 3 | 4 |
| 2006 | 1 | 3 |
| 2007 | 1 | 8 |
| 2008 | 4 | 7 |
| 2009 | 9 | 6 |
| 2010 | 4 | 6 |
| 2011 | 3 | 6 |
| 2012 | 6 | 6 |
| 2013 | 3 | 2 |
| 2014 | 2 | 10 |
| 2015 | 8 | 10 |
| 2016 | 7 | 7 |
| 2017 | 7 | 9 |
| 2018 | 6 | 9 |
| 2019 | 16 | 18 |
| 2020 | 11 | 16 |
| 2021 | 9 | 10 |
| 2022 | 15 | 15 |
| 2023 | 9 | 6 |
| 2024 | 14 | 9 |
| 2025 | 2 | 4 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connector cover assemblies8 Sep 2026US 12,731,976 B2Hubbell Incorporated
- Crimping assembly, tool and die design4 Aug 2026US 12,700,706 B2Ilsco Corporation
- Crimping pliers and die half unit2 Jun 2026US 12,646,898 B2WEZAG GmbH & Co. KG
- Compression connectors and protective covers7 Apr 2026US 12,597,763 B2Hubbell Incorporated
- Wire crimper with replaceable jaw17 Feb 2026US 12,555,967 B2Shenzhen Duomidao Plastic Hardware Products Co., Ltd.
- Compression connectors and dies9 Jul 2026US 2026/0196819 A1Hubbell Incorporated
- Wire Crimper with Replaceable Jaw11 Sep 2025US 2025/0286335 A1Shenzhen Duomidao Plastic Hardware Products Co., Ltd.
- Crimping device24 Apr 2025US 2025/0132536 A1HARTING Electric Stiftung & Co. KG
- Crimp tool having non-linear crimping force and related methods27 Mar 2025US 2025/0105573 A1Daniels Manufacturing Corporation
- Crimping tool and method for crimping a crimp sleeve23 Jan 2025US 2025/0030212 A1TE Connectivity Solutions GmbH
Most cited
By later US patents
- Compression tool39US 4,604,890 ATeledyne Penn-Union · 1986
- Crimping tool head with reinforcing beams for optimizing weight34US 6,619,101 B1FCI Americas Technology, Inc. · 2003
- Crimp-style terminal33US 5,486,653 AYazaki Corporation · 1996
- Method of connecting wire and terminal fitting31US 7,374,466 B2Yazaki Corporation · 2008
- Crimped terminal wire having a rubber plug, method for making same and tool for assembling same28US 5,519,170 ASumitomo Wiring Systems, Ltd. · 1996