G04B 25/005
In alarm clocks
Official title: {in alarm clocks (G04B25/04 takes precedence)}
G04B25/005 (In alarm clocks) appears on 9 US grants and 4 published applications in this corpus.
Search patents in G04B- Granted patents
- 9
- Published applications
- 4
- Assignees
- 3
- Inventors
- 18
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sunrise wake system1 Apr 2025US 12,264,538 B1Etherealco Corporation
- Control method, control device, and non-transitory computer-readable recording medium recording program2 Jul 2024US 12,025,958 B2Panasonic Intellectual Property Management Co., Ltd.
- Reward clock1 Sep 2020US 10,761,486 B2
- Aromatic alarm clock system14 Jun 1994US 5,321,669 A
- Clock1 Feb 1994US 5,283,769 A
- Multi-function clock19 May 2022US 2022/0155731 A1LittleHippo, Inc.
- Control method, control device, and non-transitory computer-readable recording medium recording program2 Dec 2021US 2021/0373504 A1Panasonic Intellectual Property Management Co., Ltd.
- Reward Clock30 Jul 2020US 2020/0241478 A1
- Aroma alarm clock15 Jul 2010US 2010/0177597 A1
Most cited
By later US patents