H01R 4/4842
The spring housing being provided with a single opening for insertion of
Official title: {the spring housing being provided with a single opening for insertion of a spring-activating tool}
H01R4/4842 (The spring housing being provided with a single opening for insertion of) appears on 200 US grants and 156 published applications in this corpus.
Search patents in H01R- Granted patents
- 200
- Published applications
- 156
- Assignees
- 103
- Inventors
- 369
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 6 |
| 2004 | 11 | 5 |
| 2005 | 4 | 5 |
| 2006 | 6 | 5 |
| 2007 | 9 | 10 |
| 2008 | 5 | 9 |
| 2009 | 6 | 11 |
| 2010 | 12 | 5 |
| 2011 | 4 | 6 |
| 2012 | 2 | 8 |
| 2013 | 8 | 3 |
| 2014 | 6 | 6 |
| 2015 | 7 | 2 |
| 2016 | 7 | 9 |
| 2017 | 11 | 15 |
| 2018 | 12 | 12 |
| 2019 | 9 | 12 |
| 2020 | 9 | 3 |
| 2021 | 7 | 3 |
| 2022 | 2 | 6 |
| 2023 | 4 | 4 |
| 2024 | 4 | 2 |
| 2025 | 0 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrical wiring devices with screwless wire terminals2 Jun 2026US 12,646,866 B2Hubbell Incorporated
- Connector device and connection unit14 Apr 2026US 12,603,446 B2Weidmüller Interface GmbH & Co. KG
- Electrical contact and conductor terminal formed therewith10 Feb 2026US 12,548,924 B2WAGO Verwaltungsgesellschaft mbH
- Terminal block1 Oct 2024US 12,107,374 B2OMRON Corporation
- Contact element and conductor terminal for connecting an electrical conductor3 Sep 2024US 12,080,980 B2WAGO Verwaltungsgesellschaft mbH
- Connecting terminal with a clamp spring wherein the actuator thereof can be engagingly attached23 Jul 2026US 2026/0213435 A1HARTING Electric Stiftung & Co. KG
- Electrical terminal, electrical feed-trough terminal, system and method of assembling the system4 Jun 2026US 2026/0155588 A1TE Connectivity Solutions GmbH
- Connector device20 Nov 2025US 2025/0357690 A1Weidmüller Interface GmbH & Co. KG
- Cover for spring-loaded clamp17 Jul 2025US 2025/0233328 A1C. & E. Fein GmbH
- Conductor connection terminal12 Jun 2025US 2025/0192454 A1WAGO Verwaltungsgesellschaft mbH
Most cited
By later US patents
- Electrical distribution and/or connection device291US 4,171,861 AWago-Kontakttechnik GmbH · 1979
- Electrical outlet box with secure quick connect and release features63US 6,786,766 B1The United States of America as represented by the Secretary of the Army · 2004
- I/O device for a data bus53US 5,716,241 AWAGO Verwaltungsgesellschaft mbH · 1998
- Electrical plug connector with spring tension clamp53US 6,786,779 B2Tyco Electronics AMP GmbH · 2004
- Wire-trap connector with anti-overstress member51US 5,494,456 AMethode Electronics, Inc. · 1996