B41J 2/33575
Processes for assembling process heads
Official title: {Processes for assembling process heads}
B41J2/33575 (Processes for assembling process heads) appears on 53 US grants and 19 published applications in this corpus.
Search patents in B41J- Granted patents
- 53
- Published applications
- 19
- Assignees
- 27
- Inventors
- 115
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 3 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal head for printer8 Nov 2022US 11,491,801 B2Sato Holdings Kabushiki Kaisha
- Thermal head for printer5 Jan 2021US 10,882,328 B2Sato Holdings Kabushiki Kaisha
- Print head with quick release mechanism10 Sep 2019US 10,406,822 B2Kinpo Electronics, Inc.
- Easy replacement of thermal print head and simple adjustment on print pressure20 Aug 2019US 10,384,462 B2Datamax-O'Neil Corporation
- Print head with quick release mechanism13 Nov 2018US 10,124,599 B1Kinpo Electronics, Inc.
- Thermal print head and method of manufacturing the same3 Sep 2026US 2026/0257492 A1Rohm Co., Ltd.
- Printhead for a printing apparatus12 Jun 2025US 2025/0187347 A1Hand Held Products, Inc.
- Insulating substrate, electrical wiring substrate, thermal print head and manufacturing methods thereof8 Aug 2024US 2024/0268018 A1Rohm Co., Ltd.
- Thermal head for printer25 Feb 2021US 2021/0053366 A1Sato Holdings Kabushiki Kaisha
- Print head with quick release mechanism17 Jan 2019US 2019/0016150 A1Kinpo Electronics, Inc.
Most cited
By later US patents
- Thermal head for a printer19US 5,450,101 ASeiko Instruments Inc. · 1995
- Thermal printhead mounting control13US 4,555,715 ASociete d'Applications Generales d'Electricite et de Mecaniques Sagem · 1985
- Pressing clip for flexible member13US 5,309,181 ARohm Co., Ltd. · 1994
- Thermal head11US 4,586,056 AMatsushita Electric Industrial Co., Ltd. · 1986
- Thermal print head11US 5,329,298 ASamsung Electronics Co., Ltd. · 1994