Knocker

Description

FIG. 1 is a perspective view;

FIG. 2 is a front view;

FIG. 3 is a top view;

FIG. 4 is a back view;

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

FIG. 6 is a bottom view.

Referenced Cited
U.S. Patent Documents
D72060 February 1927 Doggett
D162344 March 1951 Rains
D170724 October 1953 Stahl
D178953 October 1956 Crowson
D178971 October 1956 Pasquarella
D225964 January 1973 Ballou
D236875 September 1975 Tegner
D240012 May 1976 Lingley
D245310 August 9, 1977 Fenice
602573 April 1898 Coggeshall
Patent History
Patent number: D378800
Type: Grant
Filed: Nov 21, 1995
Date of Patent: Apr 15, 1997
Inventor: Donald A. Erickson (Murray, UT)
Primary Examiner: Ted Shooman
Assistant Examiner: C. Tuttle
Application Number: 0/46,933
Classifications
Current U.S. Class: D/8401