Pressure-responsive switch
Latest Values Pty. Ltd. Patents:
Description
FIG. 1 is a top perspective view of a pressure-responsive switch showing my new design; and
FIG. 2 is a bottom perspective view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D136456 | October 1943 | Popp |
| 3848517 | November 1974 | Hawke |
| 3944769 | March 16, 1976 | Wagner |
| 4192399 | March 11, 1980 | Otteson et al. |
| 4239947 | December 16, 1980 | Breitung et al. |
| 4403123 | September 6, 1983 | Shek |
| 4473729 | September 25, 1984 | Ting et al. |
- Monitor Manufacturing, Inc. Bulletin #112, Monitor Tilt Switch Model TC-1. N. American Philips Controls Corp.-Timing & Control Components brochure, p. 3, Gen. Duty Synchronous Motors-Electrical Box Switches II. Speidel Corporation-Pressure Switches Catalog, p. 11.
Patent History
Patent number: D280501
Type: Grant
Filed: Feb 17, 1983
Date of Patent: Sep 10, 1985
Assignee: Values Pty. Ltd.
Inventor: Raymond J. H. Walters (East Victoria Park)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Harness, Dickey & Pierce
Application Number: 6/467,440
Type: Grant
Filed: Feb 17, 1983
Date of Patent: Sep 10, 1985
Assignee: Values Pty. Ltd.
Inventor: Raymond J. H. Walters (East Victoria Park)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Harness, Dickey & Pierce
Application Number: 6/467,440
Classifications
Current U.S. Class:
D13/32
