Control knob

- Gem Products, Inc.
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Description

FIG. 1 is a front perspective view of a control knob showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view taken from the left of FIG. 4;

FIG. 6 is a side view taken from the right of FIG. 4;

FIG. 7 is a top view thereof; and

FIG. 8 is a bottom view thereof.

Referenced Cited
Other references
  • Dimco Plastics Cat. 64, p. 9, knob 248.
Patent History
Patent number: D253686
Type: Grant
Filed: Oct 25, 1977
Date of Patent: Dec 18, 1979
Assignee: Gem Products, Inc.
Inventors: Darrel Wooldridge (Los Angeles, CA), Eugene T. McKinnon (Pacific Palisades, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: B. J. Bullock
Attorney: Thomas P. Mahoney
Application Number: 5/845,158
Classifications
Current U.S. Class: D/8312
International Classification: D0806;