H01B 17/58
Tubes, sleeves, beads, or bobbins through which the conductor passes
H01B17/58 (Tubes, sleeves, beads, or bobbins through which the conductor passes) appears on 246 US grants and 281 published applications in this corpus.
Search patents in H01B- Granted patents
- 246
- Published applications
- 281
- Assignees
- 174
- Inventors
- 621
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 7 |
| 2015 | 7 | 13 |
| 2016 | 10 | 10 |
| 2017 | 14 | 19 |
| 2018 | 6 | 17 |
| 2019 | 23 | 17 |
| 2020 | 14 | 21 |
| 2021 | 21 | 34 |
| 2022 | 21 | 27 |
| 2023 | 16 | 27 |
| 2024 | 19 | 38 |
| 2025 | 34 | 23 |
| 2026 | 15 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fill level sensor arrangement with heat insulation18 Aug 2026US 12,712,255 B2VEGA Grieshaber KG
- Bush insert, bush assembly including the same and upper electrode assembling structure including the same14 Jul 2026US 12,683,044 B2Hana Materials Inc.
- Bushing comprising a condenser body and electrical facility with bushing30 Jun 2026US 12,671,022 B2Hitachi Energy Ltd
- Sensored bushing2 Jun 2026US 12,644,909 B23M Innovative Properties Company
- Grommet for wire26 May 2026US 12,640,288 B2Hl Mando Corporation
- Wire harness8 Oct 2026US 2026/0307602 A1Sumitomo Wiring Systems, Ltd.
- Cold shrink products for electrical systems and methods for forming same1 Oct 2026US 2026/0302002 A1Richards Mfg. Co. Sales, LLC
- Electrical feedthrough for electrical components in electrical refrigerant compressors1 Oct 2026US 2026/0302003 A1Hanon Systems
- Wiring member24 Sep 2026US 2026/0290648 A1Sumitomo Wiring Systems, Ltd.
- Wiring member24 Sep 2026US 2026/0290656 A1Sumitomo Wiring Systems, Ltd.
Most cited
By later US patents
- Wildlife guard for electrical insulator bushings58US 4,845,307 AFargo Mfg. Company, Inc. · 1989
- Electrical insulator including a polymeric resin foam forming composition and method of insulation49US 3,985,951 ANiemand Bros. Inc. · 1976
- Wide-range insulating/sealing sleeve41US 4,283,597 AInternational Telephone and Telegraph Corporation · 1981
- Flexible distribution line cover and method of installing the same39US 6,730,852 B1Tyco Electronics Corporation · 2004
- Headset cable strain relief clamp38US 4,346,501 A1982