H02B 1/44
Hinged covers or doors
H02B1/44 (Hinged covers or doors) appears on 54 US grants and 41 published applications in this corpus.
Search patents in H02B- Granted patents
- 54
- Published applications
- 41
- Assignees
- 39
- Inventors
- 115
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 4 | 1 |
| 2018 | 3 | 3 |
| 2019 | 5 | 6 |
| 2020 | 4 | 5 |
| 2021 | 3 | 5 |
| 2022 | 1 | 4 |
| 2023 | 5 | 0 |
| 2024 | 3 | 0 |
| 2025 | 1 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Risk reduction of electrical hazards22 Apr 2025US 12,283,797 B2B.S.A.F.E. Manufacturing Incorporated
- Electrical panel cover fastening system9 Apr 2024US 11,955,787 B2
- Bottom part of enclosure for electrical installations9 Apr 2024US 11,956,911 B2Fibox Oy AB
- Prefabricated electrical circuit breaker panel cover extension used in a flush mount application19 Mar 2024US 11,936,167 B2
- Modularly assembled control panels26 Dec 2023US 11,856,703 B2Schweitzer Engineering Laboratories, Inc.
- Capacitor bank controller17 Sep 2026US 2026/0280242 A1Eaton Intelligent Power Limited
- Two points access electric vehicle charger cabinet21 May 2026US 2026/0138473 A1
- Enclosure for Electrical Interface16 Oct 2025US 2025/0323473 A1DBT Holdings LLC
- Risk reduction of electrical hazards3 Jul 2025US 2025/0219363 A1B.S.A.F.E. Manufacturing Incorporated
- Electrical box12 Jun 2025US 2025/0192530 A1E.T.A. S.p.A.
Most cited
By later US patents
- Access door hinge attachment104US 5,358,135 ASquare D Company · 1994
- Enclosure for holding electrical components and the like57US 5,232,277 ARobroy Industries, Inc. · 1993
- Hinged pilot device door and bracket assembly39US 6,392,140 B1General Electric Company · 2002
- Hinge system for electrical enclosures32US 5,259,091 AFederal-Hoffman, Inc. · 1993
- Wall mounted cabinet having improved hinge design32US 6,755,493 B1Chatsworth Products, Inc. · 2004