B41J 5/105
Constructional details of keyboard frames
Official title: {Constructional details of keyboard frames, e.g. adjusting or fixation means}
B41J5/105 (Constructional details of keyboard frames) appears on 32 US grants and 5 published applications in this corpus.
Search patents in B41J- Granted patents
- 32
- Published applications
- 5
- Assignees
- 18
- Inventors
- 55
- Latest grant
- 19 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Keyboard with recycled and biodegradable composite material for an information handling system19 Dec 2023US 11,845,294 B2Dell Products L. P.
- Adjustable keyboard2 Nov 2021US 11,163,376 B2
- Elastic-cup support for computer keyboard19 Apr 2005US 6,880,995 B2Monterey International Corp.
- Collapsible keyboard15 Apr 2003US 6,547,463 B1
- Keyboard positioning system20 Jan 1998US 5,709,489 A
- Keyboard with recycled and biodegradable composite material for an information handling system16 Mar 2023US 2023/0082334 A1Dell Products L. P.
- Mechanical keypad20 Aug 2020US 2020/0266013 A1VeriFone, Inc.
- Adjustable Keyboard7 May 2020US 2020/0142502 A1
- Elastic-cup support for computer keyboard13 Jan 2005US 2005/0008419 A1Monterey International Corp.
- Moveable keyboard24 Jul 2003US 2003/0138278 A1
Most cited
By later US patents
- Keyboard100US 5,439,304 A1995
- Folding keyboard100US 5,457,453 A1995
- Device for adjusting the angle of a keyboard100US 5,546,271 ASiemens Nixdorf Informationssysteme Aktiengesellschaft · 1996
- Personal computer with folding and sliding keyboard98US 5,267,127 AInternational Business Machines Corporation · 1993
- Spittable keyboard for word processing, typing and other information input systems97US 4,661,005 ACreative Associates · 1987