USD211159S - Door knocker - Google Patents

Description

United States Patent 0 Des. 21 1,159 Patented May 28, 1968 DOOR KNOCKER Edward J. Kunkel, Richmond, Calif., assignor to International Corporate Services, Richmond, Califi, a corporation of California Filed Jan. 10, 1968, Ser. No. 10,116

Term of patent 14 years (Cl. D107) FIGURE 1 is a perspective view of a door knocker;

FIGURE 2 is a plan view of the door knocker shown in FIGURE 1;

FIGURE 3 is a top view of the door knocker shown in FIGURE 2;

FIGURE 4 is a bottom view of the door knocker shown FIGURE 2; and

FIGURE 5 is a side elevational view.

I claim:

. The ornamental design for a door knocker, as shown and described.

References Cited UNITED STATES PATENTS D. 160,671 10/1950 Stolper D107 WALLACE R. BURKE, Primary Examiner.

WILLIAM N.'WERTMAN, Examiner.

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