USD179458S - Doorknob - Google Patents

Description

United States Patent 0 Des. 179,458 Patented Dec. 25, 1956 "ice DOORKNOB Richard J. Ohno, Branford, Conn., assignor to Sargent &

Company, New Haven, Conn., a corporation of Connecticut Application April 8, 1954, Serial No. 29,922

Term of patent 7 years (Cl. D50-3) Fig. 1 is a side elevational view of a doorknob embodying my new design;

Fig. 2 is a top plan view;

Fig. 3 is a bottom plan view; and

Fig. 4 is a side elevational view partly in section on line 4-4 of Fig. 2.

I claim:

The ornamental design for a doorknob, substantially as shown.

References Cited in the file of this patent UNITED STATES PATENTS D. 43,534 Hawley Feb. 11, 1913 D. 110,633 Bahr July 26, 1938 D. 176,713 Ellis Jan. 24, 1956 OTHER REFERENCES Schlage Builders Hardware Catalog No. C-SO, 1950, top of page CD-37.

Owen-Illinois Glass Company Catalog, recd January 8, 1931, top row of page 127; page 173, Item A-1304; and page 189, Item A-3482.

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