H01H 19/08
Bases
Official title: Bases; Stationary contacts mounted thereon
H01H19/08 (Bases) appears on 71 US grants and 72 published applications in this corpus.
Search patents in H01H- Granted patents
- 71
- Published applications
- 72
- Assignees
- 76
- Inventors
- 179
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 3 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 7 |
| 2016 | 4 | 2 |
| 2017 | 5 | 3 |
| 2018 | 0 | 2 |
| 2019 | 9 | 8 |
| 2020 | 7 | 4 |
| 2021 | 3 | 5 |
| 2022 | 2 | 4 |
| 2023 | 8 | 7 |
| 2024 | 3 | 4 |
| 2025 | 5 | 9 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Isolation switch and terminal rings5 May 2026US 12,620,728 B2Edgewood Enterprises, LLC
- Control method for an oven24 Mar 2026US 12,588,108 B2Eika, S.Coop.
- Annular knob-on-display devices and related apparatuses20 Jan 2026US 12,531,193 B2Microchip Technology Incorporated
- Sterile handle control mechanism28 Oct 2025US 12,456,978 B2Stryker Corporation
- Switch unit and switching device5 Aug 2025US 12,381,050 B2Huawei Digital Power Technologies Co., Ltd.
- Electrical operating device10 Sep 2026US 2026/0269157 A1Kawasaki Jukogyo Kabushiki Kaisha
- Rotary knob device9 Jul 2026US 2026/0196424 A1Ichia Technologies, Inc.
- Annular knob-on-display devices and related apparatuses21 May 2026US 2026/0142101 A1Microchip Touch Solutions Limited
- Cooking apparatus14 Aug 2025US 2025/0258513 A1Samsung Electronics Co., Ltd.
- Isolation switch and terminal rings14 Aug 2025US 2025/0260183 A1Edgewood Enterprises, LLC
Most cited
By later US patents
- Modular electronic detection device21US 9,331,688 B2Airbus Group SAS · 2016
- Rotatable knob interface20US 10,921,913 B1Synaptics Incorporated · 2021
- Miniature rotary electric switch20US 5,728,982 ATower Manufacturing Corporation · 1998
- Switch module for electronic crown assembly17US 11,815,860 B2Apple Inc. · 2023
- Rotary or slide type switch assembly having recessed printed circuit substrate, interposed resilient bridging contact and movable printed circuit disc14US 4,052,573 AMurata Manufacturing Co., Ltd. · 1977