H02G 7/125
Damping spacers
Official title: {Damping spacers}
H02G7/125 (Damping spacers) appears on 51 US grants and 25 published applications in this corpus.
Search patents in H02G- Granted patents
- 51
- Published applications
- 25
- Assignees
- 20
- Inventors
- 58
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 4 |
| 2016 | 2 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 3 |
| 2019 | 6 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Overhead transmission line spacer26 Dec 2023US 11,855,434 B2Furukawa Electric Power Systems Co., Ltd.
- Eddy current energy-dissipating spacer11 Jan 2022US 11,223,190 B2Dalian University of Technology
- Strain backup integrated device carbon fiber wire7 Sep 2021US 11,114,834 B2
- Hinged clamp for spacer-damper27 Aug 2019US 10,396,538 B2Hubbell Incorporated
- Methods for spacing conductors using a geared spacer assembly6 Aug 2019US 10,374,406 B2Hubbell Incorporated
- Apparatuses and methods for removing line spacers21 Aug 2025US 2025/0266666 A1Ft Holdings Inc.
- Transmission line spacer clamp14 Aug 2025US 2025/0260219 A1
- Apparatus and method for installing spacers on spans of wire2 Nov 2023US 2023/0352917 A1Ft Holdings Inc.
- Eddy current energy-dissipating spacer24 Jun 2021US 2021/0194233 A1Dalian University of Technology
- Overhead transmission line spacer4 Mar 2021US 2021/0066901 A1Furukawa Electric Power Systems Co., Ltd.
Most cited
By later US patents
- Frameless spacer with viscoelastic damping means21US 3,940,553 AAluminum Company of America · 1976
- Spacer-damper19US 5,371,320 AFargo Mfg. Company, Inc. · 1994
- Damping spacer for bundle conductors of high-voltage electric lines, with improved damping effectiveness15US 4,525,596 AA. SALVI & C. S.p. A. · 1985
- Hinged clamp for spacer-damper15US 9,570,897 B2Hubbell Incorporated · 2017
- Spacer-damper14US 3,978,276 APreformed Line Products Company · 1976