A47D 9/057
Driven by electric motors
Official title: {driven by electric motors}
A47D9/057 (Driven by electric motors) appears on 279 US grants and 292 published applications in this corpus.
Search patents in A47D- Granted patents
- 279
- Published applications
- 292
- Assignees
- 91
- Inventors
- 455
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 5 |
| 2003 | 2 | 4 |
| 2004 | 4 | 6 |
| 2005 | 9 | 10 |
| 2006 | 3 | 15 |
| 2007 | 8 | 11 |
| 2008 | 5 | 17 |
| 2009 | 9 | 13 |
| 2010 | 15 | 15 |
| 2011 | 18 | 13 |
| 2012 | 9 | 12 |
| 2013 | 14 | 18 |
| 2014 | 15 | 12 |
| 2015 | 10 | 11 |
| 2016 | 8 | 18 |
| 2017 | 9 | 18 |
| 2018 | 12 | 7 |
| 2019 | 9 | 13 |
| 2020 | 9 | 6 |
| 2021 | 5 | 12 |
| 2022 | 5 | 10 |
| 2023 | 9 | 14 |
| 2024 | 7 | 11 |
| 2025 | 9 | 8 |
| 2026 | 11 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Cradle movement mechanism and crib29 Sep 2026US 12,745,860 B2Suzhou Lucky Intelligent Technology Co., Ltd.
- Infant care apparatus14 Jul 2026US 12,677,963 B2Monahan Products, LLC
- Bedside bassinet assembly23 Jun 2026US 12,660,946 B2Wonderland Switzerland AG
- Juvenile swing8 Oct 2026US 2026/0305838 A1Dorel Juvenile Group, Inc.
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- Bidirectional moving children's rocking frame2 Jul 2026US 2026/0182752 A1Zhongshan City Cironbaby Co.,Ltd.
- Infant calming/sleep-aid, sids prevention device, and method of use28 May 2026US 2026/0144958 A1HB Innovations, Inc.
- Swing apparatus with magnetic drive and control14 May 2026US 2026/0130525 A1Wonderland Switzerland AG
Most cited
By later US patents