Connector tongue block

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Description

FIG. 1 is a perspective view of a connector tongue block, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
1548023 August 1925 Cowell
3203065 August 1965 Hoppenstand
3277548 October 1966 Fisher
3364531 January 1968 Moss
3884436 May 1975 Poehlmann
3986234 October 19, 1976 Frost et al.
Patent History
Patent number: D252957
Type: Grant
Filed: Jan 20, 1978
Date of Patent: Sep 25, 1979
Inventor: Richard H. Frost (Littleton, CO)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Attorney: Ralph F. Crandell
Application Number: 5/871,126
Classifications
Current U.S. Class: D/2408
International Classification: D0299;