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United States Patent D305,551
Oka January 16, 1990

Pen cap or similar article


The ornamental design for a pen cap or similar article, as shown and described.
Inventors: Oka; Shigeo (Tokyo, JP)
Assignee: Pentel Kabushiki Kaisha (Tokyo, JP)
Appl. No.: 07/032,081
Filed: March 27, 1987

Foreign Application Priority Data

Sep 27, 1986 [JP] 61-38304

Current U.S. Class: D19/57 ; D19/41; D19/56
Field of Search: D19/41-51,35,36,54-58 401/243-247,213,202

References Cited

U.S. Patent Documents
D146181 January 1947 Lippincott
D177359 April 1956 Young et al.
D187445 March 1960 Marynissen
D274339 June 1984 Malamoud
D284584 July 1986 Zierhut
3251343 May 1966 Weisenburg et al.
Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Thompson; Martha
Attorney, Agent or Firm: Adams; Bruce L. Wilks; Van C.


FIG. 1 is a front top perspective view of a pen cap or similar article showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

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