H01R 25/14
Rails or bus-bars constructed so that the counterparts can be connected thereto
Official title: Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length (supporting elements for lighting devices, displaceable along guiding elements and making electrical contact with conductors running along the guiding elements F21V21/35)
H01R25/14 (Rails or bus-bars constructed so that the counterparts can be connected thereto) appears on 1,048 US grants and 943 published applications in this corpus.
Search patents in H01R- Granted patents
- 1,048
- Published applications
- 943
- Assignees
- 545
- Inventors
- 1,891
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 13 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 10 | 0 |
| 1988 | 14 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 12 | 0 |
| 1992 | 14 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 14 | 0 |
| 1998 | 12 | 0 |
| 1999 | 20 | 0 |
| 2000 | 19 | 0 |
| 2001 | 18 | 1 |
| 2002 | 11 | 16 |
| 2003 | 15 | 17 |
| 2004 | 8 | 12 |
| 2005 | 8 | 18 |
| 2006 | 19 | 16 |
| 2007 | 14 | 30 |
| 2008 | 19 | 20 |
| 2009 | 18 | 27 |
| 2010 | 23 | 37 |
| 2011 | 24 | 24 |
| 2012 | 24 | 31 |
| 2013 | 34 | 39 |
| 2014 | 36 | 40 |
| 2015 | 45 | 46 |
| 2016 | 42 | 50 |
| 2017 | 50 | 48 |
| 2018 | 61 | 64 |
| 2019 | 74 | 78 |
| 2020 | 64 | 60 |
| 2021 | 36 | 37 |
| 2022 | 35 | 53 |
| 2023 | 30 | 43 |
| 2024 | 41 | 42 |
| 2025 | 45 | 46 |
| 2026 | 34 | 48 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flexible sliding power supply assembly, and massage cushion and control method therefor15 Sep 2026US 12,734,097 B2Shenzhen Mondial Technology Co.,Ltd.
- Busbar connector and power terminal with cables15 Sep 2026US 12,738,700 B2Bellwether Electronic Corp.
- Modular track lighting system8 Sep 2026US 12,729,821 B2ABL IP Holding LLC
- Surface functional system for a surface power supply8 Sep 2026US 12,731,949 B2FLEXFY GmbH
- Electrical equipment management8 Sep 2026US 12,731,966 B2Schneider Electric USA, Inc.
- Track Module, Electrical Connector and Track System for a Linear Motor Conveying System, Linear Motor Conveying System and Corresponding Method8 Oct 2026US 2026/0312352 A1Robert Bosch GmbH
- Fluid-cooled busbar assembly for a track busway system8 Oct 2026US 2026/0312390 A1Starline Holdings, LLC
- Modular Automation System24 Sep 2026US 2026/0291096 A1Siemens Aktiengesellschaft
- Protective door, power track and track socket24 Sep 2026US 2026/0291119 A1Goneo Group Co., Ltd.
- Busbar connector24 Sep 2026US 2026/0291156 A1Molex Incorporated
Most cited
By later US patents
- Alternative wirefree mobile device power supply method and system with free positioning410US 7,392,068 B2Mobilewise, Inc. · 2008
- Modular electrical wiring track arrangement206US 4,688,869 A1987
- Electrical supply system179US 4,979,081 ACourtney Pope Lighting Limited · 1990
- Lighting lamp bar155US 5,412,552 A1995
- Light track device with connector module151US 4,082,395 ALightolier Incorporated · 1978