B65H 1/12
Comprising spring
Official title: comprising spring {(B65H1/022 takes precedence)}
B65H1/12 (Comprising spring) appears on 313 US grants and 227 published applications in this corpus.
Search patents in B65H- Granted patents
- 313
- Published applications
- 227
- Assignees
- 118
- Inventors
- 593
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 6 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 12 | 0 |
| 2001 | 6 | 2 |
| 2002 | 9 | 10 |
| 2003 | 9 | 8 |
| 2004 | 4 | 11 |
| 2005 | 5 | 8 |
| 2006 | 3 | 17 |
| 2007 | 6 | 9 |
| 2008 | 6 | 5 |
| 2009 | 10 | 5 |
| 2010 | 8 | 9 |
| 2011 | 5 | 12 |
| 2012 | 6 | 3 |
| 2013 | 12 | 5 |
| 2014 | 8 | 10 |
| 2015 | 20 | 14 |
| 2016 | 3 | 9 |
| 2017 | 13 | 8 |
| 2018 | 9 | 19 |
| 2019 | 20 | 19 |
| 2020 | 13 | 7 |
| 2021 | 5 | 8 |
| 2022 | 7 | 7 |
| 2023 | 6 | 9 |
| 2024 | 6 | 4 |
| 2025 | 6 | 4 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet feed device and image forming apparatus25 Aug 2026US 12,715,719 B2Konica Minolta, Inc.
- Input handling for media processing devices11 Aug 2026US 12,703,591 B2Zebra Technologies Corporation
- Paper sheet storage container3 Mar 2026US 12,565,391 B2Japan Cash Machine Co., Ltd.
- Sheet container and image forming apparatus incorporating the same17 Feb 2026US 12,552,623 B2Ricoh Company, Ltd.
- Article supporter, supply device, and image forming apparatus16 Dec 2025US 12,497,253 B2Konica Minolta, Inc.
- Document conveying device17 Sep 2026US 2026/0274599 A1KYOCERA Document Solutions Inc.
- Paper Sheet Storage Container9 Jul 2026US 2026/0193047 A1Japan Cash Machine Co., Ltd.
- Sheet feeding cassette and recording device18 Jun 2026US 2026/0167444 A1Seiko Epson Corporation
- Sheet housing device, sheet feeding device, and image forming apparatus11 Jun 2026US 2026/0159341 A1Ricoh Company, Ltd.
- Adhesive Wristband Dispensing Device28 May 2026US 2026/0145898 A1
Most cited
By later US patents