H01H 2215/018
Unstressed in open position of switch
Official title: unstressed in open position of switch
H01H2215/018 (Unstressed in open position of switch) appears on 26 US grants and 29 published applications in this corpus.
Search patents in H01H- Granted patents
- 26
- Published applications
- 29
- Assignees
- 19
- Inventors
- 56
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 3 |
| 2017 | 3 | 1 |
| 2018 | 0 | 2 |
| 2019 | 4 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 4 | 3 |
| 2023 | 1 | 3 |
| 2024 | 5 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control devices having independently suspended buttons for controlled actuation7 Jul 2026US 12,676,267 B2Lutron Technology Company LLC
- Push switch and push switch system26 Nov 2024US 12,154,731 B2Alps Alpine Co., Ltd.
- Push switch17 Sep 2024US 12,094,665 B2Alps Alpine Co., Ltd.
- Key structure18 Jun 2024US 12,014,886 B2Chicony Electronics Co., Ltd.
- Control devices having independently suspended buttons for controlled actuation19 Mar 2024US 11,935,709 B2Lutron Technology Company LLC
- Control devices having independently suspended buttons for controlled actuation8 Oct 2026US 2026/0311942 A1Lutron Technology Company LLC
- Control devices having independently suspended buttons for controlled actuation4 Jul 2024US 2024/0222046 A1Lutron Technology Company LLC
- Key structure15 Jun 2023US 2023/0187148 A1Chicony Electronics Co., Ltd.
- Push switch and push switch system23 Mar 2023US 2023/0086523 A1Alps Alpine Co., Ltd.
- Control devices having independently suspended buttons for controlled actuation2 Mar 2023US 2023/0066815 A1Lutron Technology Company LLC
Most cited
By later US patents
- Assembly for the keyboards of electric typewriters or similar machines29US 4,363,942 AInternational Standard Electric Corporation · 1982
- Control devices having independently suspended buttons for controlled actuation11US 11,094,482 B2Lutron Electronics Co., Inc. · 2021
- Control devices having independently suspended buttons for controlled actuation7US 10,181,385 B2Lutron Electronics Co., Inc. · 2019
- Single pushbutton control device for a plurality of switches4US 9,613,768 B2Bitron S.P.A. · 2017
- Keyswitch having bending links3US 6,864,449 B2Alps Electric Co., Ltd. · 2005