G11B 3/08577
For the vertical movement only
Official title: {for the vertical movement only}
G11B3/08577 (For the vertical movement only) appears on 9 US grants and 0 published applications in this corpus.
Search patents in G11B- Granted patents
- 9
- Published applications
- 0
- Assignees
- 8
- Inventors
- 13
- Latest grant
- 12 Jun 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electric arm lifting and turntable's auto-stop assembly of record player12 Jun 2018US 9,997,175 B1Hanpin Electron Co., Ltd.
- Record player with a square, viscously damped pick-up arm lift rod15 Sep 1987US 4,694,449 AU. S. Philips Corporation
- Tone arm mechanism for a record player24 Apr 1984US 4,445,210 AVictor Company of Japan, Ltd.
- Record player9 Nov 1982US 4,358,842 ASony Corporation
- Video disc stylus retractor17 Mar 1981US 4,256,311 ARCA Corporation
No published applications in this class yet.
Most cited
By later US patents
- Pickup arm lifting device7US 4,062,548 AMatsushita Electric Industrial Co., Ltd. · 1977
- Electric arm lifting and turntable's auto-stop assembly of record player7US 9,997,175 B1Hanpin Electron Co., Ltd. · 2018
- Video disc stylus retractor5US 4,256,311 ARCA Corporation · 1981
- Record player4US 4,358,842 ASony Corporation · 1982
- Record player with a square, viscously damped pick-up arm lift rod4US 4,694,449 AU. S. Philips Corporation · 1987