USD217647S - Writing pen cap - Google Patents

Description

United States Patent 0 WRITING PEN CAP Walter J. De Groft, Glen Ellyn, 11]., assignor to Sanford Research Company, a corporation of Illinois Filed June 24, 1968, Ser. No. 12,487

Term of patent 14 years Int. Cl. D19-06 US. Cl. D7417 FIG. 1 is a side elevational view of a writing pen cap embodying the design of my invention;

FIG. 2 is an end elevational view taken from the left-hand side of FIG. 1;

FIG. 3 is an end elevational view taken from the right-hand side of FIG. 1;

FIG. 4 is a top plan view of the writing pen cap shown in FIG. 1 embodying the design of my invention; and

FIG. 5 is a bottom plan view thereof.

I claim:

The ornamental design for a writing pen cap, as shown.

D. 115,544 D. 202,952 D. 159,978 D. 182,163

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Des. 217,647 Patented May 19, 1970 References Cited UNITED STATES PATENTS Deli D74-2 Stephens D7420 Green D74-2O Carreiro D74-20 OTHER REFERENCES Premium Practice, March 1958, p. 18, Safari pen.

EDWIN H. HUNTER, Primary Examiner L. J. PERLSTEIN, Assistant Examiner

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