H02G 7/056
Dead-end clamps
Official title: {Dead-end clamps}
H02G7/056 (Dead-end clamps) appears on 134 US grants and 102 published applications in this corpus.
Search patents in H02G- Granted patents
- 134
- Published applications
- 102
- Assignees
- 60
- Inventors
- 190
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 4 |
| 2004 | 3 | 6 |
| 2005 | 1 | 4 |
| 2006 | 6 | 2 |
| 2007 | 3 | 7 |
| 2008 | 5 | 5 |
| 2009 | 5 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 5 |
| 2014 | 4 | 3 |
| 2015 | 4 | 5 |
| 2016 | 5 | 4 |
| 2017 | 5 | 6 |
| 2018 | 2 | 2 |
| 2019 | 6 | 9 |
| 2020 | 8 | 8 |
| 2021 | 6 | 4 |
| 2022 | 4 | 4 |
| 2023 | 2 | 4 |
| 2024 | 5 | 3 |
| 2025 | 3 | 2 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grounding ring8 Sep 2026US 12,731,946 B2ABB Schweiz AG
- Strain dead end clamp19 May 2026US 12,633,734 B2Hubbell Incorporated
- Saver clamp assembly3 Feb 2026US 12,542,432 B2
- Single person wedge clamp26 Aug 2025US 12,401,183 B2Hubbell Incorporated
- Drop cable clamp with controlled cable cutting feature22 Jul 2025US 12,368,292 B2CommScope Technologies LLC
- Electrical coupling apparatus for a transmission and distribution electrical conductors and methods of assembly thereof with electrical conductors27 Aug 2026US 2026/0254220 A1Classic Connectors, Inc.
- Drop clamp assembly6 Aug 2026US 2026/0229867 A1Allied Bolt, Inc.
- Dead end clamp28 May 2026US 2026/0149254 A1Sicame India Connectors Pvt Ltd
- Systems and methods for operating an overhead electrical line23 Apr 2026US 2026/0112886 A1CTC Global Corporation
- Systems and methods for operating an overhead electrical line1 Jan 2026US 2026/0002800 A1CTC Global Corporation
Most cited
By later US patents
- Aluminum conductor composite core reinforced cable and method of manufacture47US 7,060,326 B2Composite Technology, Inc. · 2006
- Tension clamp for stranded conductor44US 6,015,953 ASanwa Tekki Corporation · 2000
- Multi-strand cable clamp with positive strand engagement40US 4,526,428 A1985
- Collet-type splice and dead end use with an aluminum conductor composite core reinforced cable37US 7,019,217 B2CTC Cable Corporation · 2006
- Cable anchorage33US 5,018,251 AStc PLC · 1991