Knob

- Hirsh Company
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Description

FIG. 1 is a top plan view of the knob showing my new design, the bottom being unornamented; and

FIG. 2 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D190175 April 1961 Garnick
D218009 July 1970 Bosack
1855482 April 1932 McArthur
Other references
  • The Ironmonger Cat., .COPYRGT.1974; p. 14; Knob PC 203.
Patent History
Patent number: D271843
Type: Grant
Filed: Aug 19, 1981
Date of Patent: Dec 20, 1983
Assignee: Hirsh Company (Skokie, IL)
Inventors: Irwin J. Ferdinand (Glencoe, IL), Richard Sylvan (Glenview, IL), Michael Peterson (Evanston, IL)
Primary Examiner: B. J. Bullock
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 6/294,350
Classifications
Current U.S. Class: D/8312
International Classification: D0806;