Combined telephone index and amplifier
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Description
FIG. 1 is a top front perspective view of a combined telephone index and amplifier showing my new design;
FIG. 2 is a bottom rear perspective view thereof; and
FIG. 3 is a top plan view thereof.
Referenced Cited
Patent History
Patent number: D282179
Type: Grant
Filed: Jan 19, 1983
Date of Patent: Jan 14, 1986
Assignee: John Manufacturing Limited (Kowloon)
Inventor: John S. Yuen (Kowloon)
Primary Examiner: George P. Word
Law Firm: Beall Law Offices
Application Number: 6/459,215
Type: Grant
Filed: Jan 19, 1983
Date of Patent: Jan 14, 1986
Assignee: John Manufacturing Limited (Kowloon)
Inventor: John S. Yuen (Kowloon)
Primary Examiner: George P. Word
Law Firm: Beall Law Offices
Application Number: 6/459,215
Classifications
Current U.S. Class:
Rotary Or Flip-card File, List Finder (D19/76);
D14/57
