B41J 29/377
Cooling or ventilating arrangements
B41J29/377 (Cooling or ventilating arrangements) appears on 889 US grants and 1,021 published applications in this corpus.
Search patents in B41J- Granted patents
- 889
- Published applications
- 1,021
- Assignees
- 207
- Inventors
- 2,038
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 7 |
| 2002 | 15 | 6 |
| 2003 | 11 | 10 |
| 2004 | 15 | 12 |
| 2005 | 6 | 16 |
| 2006 | 8 | 23 |
| 2007 | 10 | 13 |
| 2008 | 18 | 19 |
| 2009 | 11 | 30 |
| 2010 | 13 | 27 |
| 2011 | 14 | 26 |
| 2012 | 29 | 21 |
| 2013 | 24 | 36 |
| 2014 | 39 | 37 |
| 2015 | 33 | 36 |
| 2016 | 44 | 53 |
| 2017 | 38 | 54 |
| 2018 | 56 | 51 |
| 2019 | 50 | 64 |
| 2020 | 54 | 68 |
| 2021 | 49 | 48 |
| 2022 | 48 | 65 |
| 2023 | 38 | 51 |
| 2024 | 61 | 72 |
| 2025 | 41 | 103 |
| 2026 | 37 | 73 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Printing device with electrostatic flocking part29 Sep 2026US 12,746,763 B2Mimaki Engineering Co., Ltd.
- Method for printing a paper, and digital printing device22 Sep 2026US 12,741,468 B2SWISS KRONO Tec AG
- Recording method and recording apparatus15 Sep 2026US 12,734,818 B2Seiko Epson Corporation
- Image forming apparatus with cooling configuration8 Sep 2026US 12,730,409 B2Canon Kabushiki Kaisha
- Printing apparatus including a plurality of print heads for ejecting ink and a maintenance unit for performing maintenance on the print heads25 Aug 2026US 12,715,218 B2Canon Kabushiki Kaisha
- Inkjet printing apparatus, control method, and non-transitory computer-readable storage medium storing a program1 Oct 2026US 2026/0295993 A1Konica Minolta, Inc.
- Heat sink, liquid discharge head, and liquid discharge apparatus1 Oct 2026US 2026/0296076 A1
- High-definition printing using independently developed aerosol and sheath gas flows24 Sep 2026US 2026/0285030 A1Integrated Deposition Solutions, Inc.
- Liquid droplet discharge head and recording device24 Sep 2026US 2026/0285071 A1KYOCERA Corporation
- Image forming apparatus24 Sep 2026US 2026/0285073 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Image recording apparatus using the grating light valve230US 6,806,897 B2Dainippon Screen Mfg.Co., Ltd. · 2004
- Method and system for detecting nonfunctional elements in an ink jet printer162US 6,199,969 B1Encad, Inc. · 2001
- Jet apparatus having an ink jet head and temperature controller for that head123US 5,512,924 ACanon Kabushiki Kaisha · 1996
- Cartridge for electronic devices including grounding pads and conductive shielding to decrease the wavelength of emitted electromagnetic radiation109US 5,659,459 ASeiko Epson Corporation · 1997
- Cross flow air system for ink jet printer109US 6,340,225 B12002