B41J 19/04
Sound-deadening or shock-absorbing devices or measures therein
Official title: Sound-deadening or shock-absorbing devices or measures therein (B41J19/38 takes precedence)
B41J19/04 (Sound-deadening or shock-absorbing devices or measures therein) appears on 31 US grants and 27 published applications in this corpus.
Search patents in B41J- Granted patents
- 31
- Published applications
- 27
- Assignees
- 22
- Inventors
- 67
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 3 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 4 | 4 |
| 2019 | 4 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Printing device15 Jul 2025US 12,358,310 B2Shenzhen Anker Smart Technology Co., Ltd
- Printing device29 Oct 2024US 12,128,695 B2Casio Computer Co., Ltd.
- Liquid discharge device, liquid discharge apparatus, and dyeing apparatus26 Mar 2024US 11,939,715 B2Ricoh Company, Ltd.
- Ink tank for liquid chemical discharging apparatus and liquid chemical discharging apparatus including the same27 Jun 2023US 11,685,161 B2Semes Co., Ltd.
- Liquid ejecting apparatus5 Nov 2019US 10,464,358 B2Seiko Epson Corporation
- Inkjet printer10 Sep 2026US 2026/0264427 A1Brother Kogyo Kabushiki Kaisha
- Printing Device2 May 2024US 2024/0140119 A1Shenzhen Anker Smart Technology Co., Ltd
- Printing device2 Feb 2023US 2023/0036603 A1Casio Computer Co., Ltd.
- Ink tank for liquid chemical discharging apparatus and liquid chemical discharging apparatus including the same7 Jan 2021US 2021/0001634 A1Semes Co., Ltd.
- Liquid discharge device, liquid discharge apparatus, and dyeing apparatus2 Jul 2020US 2020/0208317 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Serial printer carriage drive with ballistic rebound reversal16US 4,948,280 A1990
- Suspension system for use with high speed printers9US 4,054,330 AHewlett-Packard Company · 1977
- Printer having a shock absorber for a printer motor8US 5,959,642 ASeiko Epson Corporation · 1999
- Skirted dashpot piston7US 3,960,250 ATeletype Corporation · 1976
- Indexing stop for a printer carriage6US 6,123,472 AHewlett-Packard Company · 2000