B65H 2403/40
Toothed gearings
B65H2403/40 (Toothed gearings) appears on 1,185 US grants and 1,177 published applications in this corpus.
Search patents in B65H- Granted patents
- 1,185
- Published applications
- 1,177
- Assignees
- 309
- Inventors
- 2,080
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 15 | 0 |
| 2000 | 18 | 0 |
| 2001 | 36 | 6 |
| 2002 | 31 | 34 |
| 2003 | 34 | 33 |
| 2004 | 22 | 33 |
| 2005 | 22 | 42 |
| 2006 | 25 | 28 |
| 2007 | 21 | 33 |
| 2008 | 24 | 40 |
| 2009 | 29 | 40 |
| 2010 | 37 | 51 |
| 2011 | 42 | 58 |
| 2012 | 51 | 54 |
| 2013 | 68 | 62 |
| 2014 | 72 | 72 |
| 2015 | 76 | 73 |
| 2016 | 63 | 60 |
| 2017 | 54 | 58 |
| 2018 | 57 | 67 |
| 2019 | 54 | 59 |
| 2020 | 50 | 33 |
| 2021 | 25 | 39 |
| 2022 | 33 | 50 |
| 2023 | 43 | 46 |
| 2024 | 46 | 42 |
| 2025 | 37 | 30 |
| 2026 | 35 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2403/41Rack-and-pinion, cogwheel in cog railwayIndexing code421
- B65H 2403/42Spur gearingIndexing code406
- B65H 2403/48OtherIndexing code166
- B65H 2403/47RatchetIndexing code73
- B65H 2403/46Worm gearingIndexing code40
- B65H 2403/45Helical gearingIndexing code22
- B65H 2403/43Bevel gearingIndexing code18
- B65H 2403/44Internal gearingIndexing code10
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Most cited
By later US patents
- Apparatuses and methods for dispensing magnetic cards, integrated circuit cards, and other similar items180US 6,957,746 B2Coinstar, Inc. · 2005
- Sensing apparatus for detecting and determining the width of media along a feed path145US 9,219,836 B2Datamax-O'Neil Corporation · 2015
- Apparatus for splicing successive web rolls to feed a web into a rotary press or the like104US 4,543,152 ADai Nippon Insatsu Kabushiki Kaisha · 1985
- Sheet conveying apparatus85US 6,059,285 ACanon Kabushiki Kaisha · 2000
- Sheet feeder and image forming apparatus using the same74US 5,927,702 ACanon Kabushiki Kaisha · 1999