Knocker

Description

FIG. 1 is a perspective view;

FIG. 2 is a top plan view;

FIG. 3 is a front elevation view;

FIG. 4 is a back elevation view;

FIG. 5 is a side elevation view, the side opposite being a mirror image of the side shown; and,

FIG. 6 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D10920 November 1878 Tucker
D74254 January 1928 Callin
D142372 September 1945 Brown
D170724 October 1953 Stahl
D178953 October 1956 Crowson
D236875 September 1975 Tegner
D359012 June 6, 1995 Gross
Patent History
Patent number: D378799
Type: Grant
Filed: Aug 22, 1995
Date of Patent: Apr 15, 1997
Inventor: Donald A. Erickson (Murray, UT)
Primary Examiner: Ted Shooman
Assistant Examiner: C. Tuttle
Application Number: 0/42,982
Classifications
Current U.S. Class: D/8401