Telephone craftsman test set

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Description

FIG. 1 is a right side and rear perspective view of a telephone craftsman test set showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D46267 August 1914 Letter
D199146 September 1964 Reed
D203994 March 1966 Brondlein et al.
D218172 July 1970 Lawrence
D221005 June 1971 Garrett et al.
D258061 January 27, 1981 Freeman
D258656 March 24, 1981 Vaughan et al.
D283025 March 18, 1986 Gaus
D290255 June 9, 1987 Taveau
D295411 April 26, 1988 Cho et al.
Patent History
Patent number: D302679
Type: Grant
Filed: Oct 5, 1987
Date of Patent: Aug 8, 1989
Inventor: John R. Mason (Thousand Oaks, CA)
Primary Examiner: Horace B. Fay, Jr.
Application Number: 7/104,312