Knob for electric apparatus

- TEAC Corporation
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Description

FIG. 1 is a front elevational view of knob for electric apparatus showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D167618 September 1952 Coran
D253686 December 18, 1979 Wooldridge
D268846 May 3, 1983 Jolliffe
Other references
  • Daka-ware Cat. No. 9; front cover; Knob (bottom center). Adjustment Knobs Cat. 17B; p. 1; Knob (second box, bottom center).
Patent History
Patent number: D343348
Type: Grant
Filed: Sep 11, 1992
Date of Patent: Jan 18, 1994
Assignee: TEAC Corporation
Inventors: Masafumi Ito (Tokyo), Shigeru Hasegawa (Kodaira)
Primary Examiner: B. J. Bullock
Law Firm: Andrus, Sceales, Starke & Sawall
Application Number: 7/948,748
Classifications
Current U.S. Class: D/8312; D/8310