Hand operated control unit
Description
The FIGURE is a top perspective view of a hand operated control unit showing our new design, the bottom being flat and plain.
Referenced Cited
U.S. Patent Documents
| 2451150 | October 1948 | Brian |
| 2832849 | April 1958 | Walter |
| 3544738 | December 1970 | Gaspar |
Patent History
Patent number: D255563
Type: Grant
Filed: Feb 21, 1979
Date of Patent: Jun 24, 1980
Inventors: Brian T. Brooksby (Redhill, Surrey), Harold J. Murray (Alton, Hampshire), Anthony Simpson (Godalming, Surrey), Stuart M. Peterkin (Effingham, Surrey)
Primary Examiner: Susan J. Lucas
Application Number: 6/13,390
Type: Grant
Filed: Feb 21, 1979
Date of Patent: Jun 24, 1980
Inventors: Brian T. Brooksby (Redhill, Surrey), Harold J. Murray (Alton, Hampshire), Anthony Simpson (Godalming, Surrey), Stuart M. Peterkin (Effingham, Surrey)
Primary Examiner: Susan J. Lucas
Application Number: 6/13,390
Classifications
Current U.S. Class:
D13/32
International Classification: D1332;
International Classification: D1332;
