Vachette
Paris, FR· latest recorded location
Vachette is named on 7 US grants and 0 published applications in this corpus. Its most frequent classification is Y10T (Technical subjects covered by former us classification).
- Granted patents
- 7
- Published applications
- 0
- Inventors
- 12
- Granted in 2026 so far
- 0
- Most recent grant
- 30 Jul 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
By publication year.
Technology areas
Share of 7 documents
- Y10TTechnical subjects covered by former us classification7
- E05BLocks6
- E05FDevices for moving wings into open or closed position1
- E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements1
- G07CTime or attendance registers1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Electronic and mechanical lock and key therefor30 Jul 1996US 5,540,069 A
- Median housing for multipoint antipanic lock and antipanic lock fitted with such a housing28 Jan 1992US 5,083,822 A
- Antipanic lock and housing for such a lock8 Oct 1991US 5,054,825 A
- Antipanic lock with a safety-drum20 Aug 1991US 5,040,386 A
- Power-assisted rotary bolt lock22 May 1990US 4,927,196 A
No published applications.
Most cited
By later US patents
- Key with movable plunger, security barrel for said key, and a lock equipped with such a barrel33US 4,667,495 A1987
- Power-assisted rotary bolt lock25US 4,927,196 A1990
- Electronic and mechanical lock and key therefor21US 5,540,069 A1996
- Motorized closing device, particularly for an automotive-vehicle trunk11US 4,889,371 A1989
- Median housing for multipoint antipanic lock and antipanic lock fitted with such a housing11US 5,083,822 A1992