Y10S 70/72
Telephone lock
Y10S70/72 (Telephone lock) appears on 20 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 20
- Published applications
- 0
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 11 Apr 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Telephone lock box11 Apr 2000US 6,047,573 A
- Phone jack lock23 Aug 1994US 5,340,324 A
- Quick release latch mechanism for a telephone handset19 Jan 1993US 5,181,242 AAT&T Bell Laboratories
- Mechanical assembly for ensuring electrical safety in a telephone set or terminal4 Jun 1991US 5,022,075 ATelic Alcatel
- Locking apparatus for a cellular phone19 Feb 1991US 4,993,244 A
No published applications in this class yet.
Most cited
By later US patents