H01R 4/4811
Spring details
Official title: {Spring details}
H01R4/4811 (Spring details) appears on 164 US grants and 195 published applications in this corpus.
Search patents in H01R- Granted patents
- 164
- Published applications
- 195
- Assignees
- 102
- Inventors
- 342
- 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 | 1 | 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 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 5 |
| 2003 | 5 | 9 |
| 2004 | 14 | 5 |
| 2005 | 1 | 4 |
| 2006 | 5 | 4 |
| 2007 | 3 | 5 |
| 2008 | 2 | 6 |
| 2009 | 7 | 9 |
| 2010 | 6 | 7 |
| 2011 | 7 | 0 |
| 2012 | 6 | 4 |
| 2013 | 3 | 5 |
| 2014 | 2 | 4 |
| 2015 | 3 | 3 |
| 2016 | 8 | 8 |
| 2017 | 8 | 2 |
| 2018 | 0 | 7 |
| 2019 | 3 | 4 |
| 2020 | 6 | 4 |
| 2021 | 4 | 4 |
| 2022 | 3 | 8 |
| 2023 | 3 | 20 |
| 2024 | 10 | 18 |
| 2025 | 5 | 20 |
| 2026 | 13 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connecting terminal for connecting at least two electric conductors1 Sep 2026US 12,725,944 B2WAGO Verwaltungsgesellschaft mbH
- Arrangement made up of at least a clamping spring and a retaining spring and a spring-force clamp for conductors11 Aug 2026US 12,706,400 B2Weidmüller Interface GmbH & Co. KG
- Electrical contact piece having an integrated stop and electrical contact device for at least one electrical pole having at least one such electrical contact piece7 Jul 2026US 12,676,429 B2Eaton Intelligent Power Limited
- 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.
- Connection terminal for connecting an electrical wire8 Oct 2026US 2026/0312305 A1Phoenix Contact GmbH & Co.KG
- Connection member1 Oct 2026US 2026/0302654 A1Sumitomo Wiring Systems, Ltd.
- 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.
- Terminal and connector20 Aug 2026US 2026/0246166 A1Sumitomo Wiring Systems, Ltd.
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