H01R 4/4816
The spring shape preventing insertion of the conductor end when the spring
Official title: {the spring shape preventing insertion of the conductor end when the spring is unbiased}
H01R4/4816 (The spring shape preventing insertion of the conductor end when the spring) appears on 141 US grants and 141 published applications in this corpus.
Search patents in H01R- Granted patents
- 141
- Published applications
- 141
- Assignees
- 84
- Inventors
- 252
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 5 |
| 2003 | 5 | 8 |
| 2004 | 13 | 5 |
| 2005 | 1 | 4 |
| 2006 | 5 | 4 |
| 2007 | 3 | 5 |
| 2008 | 2 | 6 |
| 2009 | 7 | 9 |
| 2010 | 6 | 6 |
| 2011 | 6 | 0 |
| 2012 | 6 | 4 |
| 2013 | 3 | 3 |
| 2014 | 1 | 4 |
| 2015 | 2 | 3 |
| 2016 | 8 | 4 |
| 2017 | 5 | 2 |
| 2018 | 0 | 5 |
| 2019 | 2 | 4 |
| 2020 | 5 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 5 |
| 2023 | 3 | 18 |
| 2024 | 7 | 13 |
| 2025 | 3 | 8 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connecting terminal for connecting at least two electric conductors1 Sep 2026US 12,725,944 B2WAGO Verwaltungsgesellschaft mbH
- Electrical wiring devices with screwless wire terminals30 Jun 2026US 12,671,190 B2Hubbell Incorporated
- Wire terminals and method of uses30 Jun 2026US 12,671,191 B2Leviton Manufacturing Co., Inc.
- Electrical wiring devices with screwless wire terminals2 Jun 2026US 12,646,866 B2Hubbell Incorporated
- Multi-pole electrical wiring devices with wire termination assemblies19 May 2026US 12,633,685 B2Hubbell Incorporated
- Electrical wiring devices with screwless wire terminals1 Oct 2026US 2026/0302655 A1Hubbell Incorporated
- Wire terminals and method of uses24 Sep 2026US 2026/0291091 A1Leviton Manufacturing Co., Inc.
- Electrical wiring devices with screwless connection terminals30 Jul 2026US 2026/0221674 A1Hubbell Incorporated
- Multi-pole electrical wiring devices with wire termination assemblies18 Jun 2026US 2026/0171688 A1Hubbell Incorporated
- Electrical wiring device having a toolless installation and removal structure4 Jun 2026US 2026/0155587 A1Pass & Seymour, Inc.
Most cited
By later US patents
- Electrical distribution and/or connection device291US 4,171,861 AWago-Kontakttechnik GmbH · 1979
- Electrical connector128US 6,572,419 B2Phoenix Contact GmbH & Co.KG · 2003
- Single terminal85US 8,083,556 B2MC Technology GmbH · 2011
- Device for linking and connecting a line75US 6,520,800 B1Bartec Componenten und Systeme GmbH · 2003
- I/O device for a data bus53US 5,716,241 AWAGO Verwaltungsgesellschaft mbH · 1998