B65H 43/02
Detecting, or responding to, absence of articles
Official title: detecting, or responding to, absence of articles (B65H43/08 takes precedence)
B65H43/02 (Detecting, or responding to, absence of articles) appears on 148 US grants and 151 published applications in this corpus.
Search patents in B65H- Granted patents
- 148
- Published applications
- 151
- Assignees
- 60
- Inventors
- 290
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 2 |
| 2010 | 3 | 3 |
| 2011 | 5 | 6 |
| 2012 | 1 | 1 |
| 2013 | 4 | 7 |
| 2014 | 6 | 15 |
| 2015 | 12 | 10 |
| 2016 | 6 | 7 |
| 2017 | 13 | 17 |
| 2018 | 15 | 19 |
| 2019 | 22 | 12 |
| 2020 | 8 | 9 |
| 2021 | 7 | 6 |
| 2022 | 7 | 6 |
| 2023 | 5 | 4 |
| 2024 | 4 | 9 |
| 2025 | 4 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming system for controlling discharge of sheet on which image has been inspected8 Sep 2026US 12,729,088 B2Canon Kabushiki Kaisha
- Sheet stacking apparatus and image forming apparatus18 Aug 2026US 12,709,509 B2Canon Kabushiki Kaisha
- Medium feeding apparatus, recording apparatus, and control method for recording apparatus16 Jun 2026US 12,654,965 B2Seiko Epson Corporation
- Bill handling system6 Jan 2026US 12,518,585 B2Japan Cash Machine Co., Ltd.
- Document conveying device11 Nov 2025US 12,466,677 B2KYOCERA Document Solutions Inc.
- Medium feeding apparatus, recording apparatus, and control method for recording apparatus2 Jul 2026US 2026/0184522 A1Seiko Epson Corporation
- Electrode sheet transporting apparatus5 Mar 2026US 2026/0062245 A1Samsung SDI.Co., Ltd.
- Printing apparatus5 Feb 2026US 2026/0034811 A1Canon Kabushiki Kaisha
- Printing apparatus and control method5 Feb 2026US 2026/0035199 A1
- Image printing apparatus20 Nov 2025US 2025/0353701 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Setting an apparatus for assembling mail items93US 6,481,704 B1Neopost Limited · 2002
- Method and apparatus for detecting the engagement of a proper number of articles37US 4,697,246 ABell & Howell Company · 1987
- Gripper arm and method of operation36US 4,634,107 ABell & Howell Company · 1987
- Supply package having support element with RFID33US 8,366,035 B2SCA Hygiene Products AB · 2013
- Supply package having support element with RFID25US 8,789,787 B2SCA Hygiene Products AB · 2014