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
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