G04C 23/16
Acting only at one preselected time or during one adjustable time interval
Official title: acting only at one preselected time or during one adjustable time interval
G04C23/16 (Acting only at one preselected time or during one adjustable time interval) appears on 24 US grants and 5 published applications in this corpus.
Search patents in G04C- Granted patents
- 24
- Published applications
- 5
- Assignees
- 13
- Inventors
- 32
- Latest grant
- 21 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 0 |
| 2005 | 0 | 1 |
| 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 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Programmable timer outlet21 Mar 2023US 11,610,749 B2
- Sunrise influenced window shade alarm clock9 Jun 2020US 10,676,987 B2Hull Labs LLC
- Switch actuation device11 Sep 2018US 10,073,420 B2
- Timer assembly with slim motor12 Jul 2016US 9,389,592 B1Reliance Controls Corporation
- Warning tag and method for providing an indication relevant to shelf life of a product7 Oct 2014US 8,854,209 B2Wistron Corporation
- Programmable Timer Outlet23 Jun 2022US 2022/0199344 A1
- Sunrise Influenced Window Shade Alarm Clock13 Dec 2018US 2018/0355663 A1Hull Labs LLC
- Switch actuation device15 Feb 2018US 2018/0046144 A1
- Warning tag and method for providing an indication relevant to shelf life of a product30 Aug 2012US 2012/0218105 A1Wistron Corporation
- Timing apparatus27 Jan 2005US 2005/0017833 A1
Most cited
By later US patents
- Combination dimmer and timer switch mechanism31US 3,979,601 A1976
- Timer controlled space thermostat with battery operated timer29US 4,049,973 AEmerson Electric Co. · 1977
- Control apparatus for electrical devices13US 3,949,241 A1976
- Digital cooking timer means having concentric time indicator disc and manual readout indicator8US 3,930,359 ARobertshaw Controls Company · 1976
- Cooking time adjusting arrangement for use in electronic oven8US 3,965,322 AMatsushita Electric Industrial Co., Ltd. · 1976