A46B 13/02
Power-driven carriers
Official title: power-driven {carriers}
A46B13/02 (Power-driven carriers) appears on 1,487 US grants and 1,939 published applications in this corpus.
Search patents in A46B- Granted patents
- 1,487
- Published applications
- 1,939
- Assignees
- 669
- Inventors
- 3,183
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 13 | 0 |
| 1980 | 18 | 0 |
| 1981 | 11 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 11 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 13 | 0 |
| 1996 | 13 | 0 |
| 1997 | 18 | 0 |
| 1998 | 13 | 0 |
| 1999 | 17 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 1 |
| 2002 | 4 | 5 |
| 2003 | 8 | 10 |
| 2004 | 9 | 18 |
| 2005 | 5 | 23 |
| 2006 | 7 | 32 |
| 2007 | 8 | 20 |
| 2008 | 13 | 65 |
| 2009 | 16 | 45 |
| 2010 | 22 | 29 |
| 2011 | 34 | 49 |
| 2012 | 37 | 35 |
| 2013 | 39 | 50 |
| 2014 | 39 | 60 |
| 2015 | 39 | 66 |
| 2016 | 69 | 91 |
| 2017 | 63 | 119 |
| 2018 | 66 | 96 |
| 2019 | 90 | 105 |
| 2020 | 97 | 131 |
| 2021 | 92 | 139 |
| 2022 | 99 | 133 |
| 2023 | 83 | 131 |
| 2024 | 99 | 155 |
| 2025 | 105 | 169 |
| 2026 | 81 | 162 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Electric toothbrush1 Oct 2026US 2026/0294084 A1Cixi Seago Electronics Co., Ltd
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Most cited
By later US patents
- Apparatus for massaging the skin215US 3,968,789 A1976
- Automatic infant bottle cleaner179US 5,636,400 A1997
- Household appliance having plural coaxially rotatable or parallel linearly movable heads or tools177US 6,032,313 A2000
- Toothbrush system170US 5,301,381 A1994
- Self-contained oral cleaning device166US 6,689,078 B1Rehco, LLC · 2004