G11B 23/0321
Rigid cartridges for single discs
Official title: {rigid cartridges for single discs}
G11B23/0321 (Rigid cartridges for single discs) appears on 111 US grants and 10 published applications in this corpus.
Search patents in G11B- Granted patents
- 111
- Published applications
- 10
- Assignees
- 42
- Inventors
- 158
- Latest grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 10 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 10 | 0 |
| 1989 | 12 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Flexible mounting configurations for data storage drives in information handling systems26 Apr 2022US 11,314,292 B2Dell Products L. P.
- Package and container assembly and method of manufacturing same30 May 2017US 9,666,230 B2Disc Graphics Inc.
- Package and container assembly and method of manufacturing same5 Apr 2016US 9,305,598 B2Disc Graphics Inc.
- Photosensitive recording medium cartridge30 Mar 2010US 7,690,010 B2FUJIFILM Corporation
- Photosensitive recording medium cartridge16 Mar 2010US 7,681,212 B2FUJIFILM Corporation
- Flexible Mounting Configurations For Data Storage Drives In Information Handling Systems5 Aug 2021US 2021/0240235 A1Dell Products L. P.
- Package and container assembly and method of manufacturing same25 Jun 2015US 2015/0179215 A1Disc Graphics Inc.
- Package and container assembly and method of manufacturing same9 Oct 2014US 2014/0299494 A1Disc Graphics Inc.
- Standardized sizes and types of food packaging and food products dimensions, mixtures, and processes for franchise usages including fresh or frozen grocery, restaurant, or vending10 Feb 2011US 2011/0033583 A1
- CD/DVD Insertable Cartridge and Player for Optical Data - Media Discs of All Sizes, Types, and Formats with Security Features18 Mar 2010US 2010/0070986 A1
Most cited
By later US patents
- Disc receiving tray and a combination of such a tray with a storage cassette64US 4,722,439 APolygram International Holding B.V. · 1988
- Holder for a rigid information disc and loading-system comprising a loading mechanism adapted to cooperate with such a holder62US 4,617,655 AU. S. Philips Corporation · 1986
- Compact disc case53US 4,613,044 AMarantz Japan, Inc. · 1986
- Disc drive cartridge arrangement44US 4,503,474 ASyquest Technology, Inc. · 1985
- Apparatus for performing multiple functions in a data storage device using a single electro-mechanical device44US 5,650,891 AIomega Corporation · 1997