Writing instrument

Nitta February 25, 1

Patent Grant D324238

U.S. patent number D324,238 [Application Number 07/434,055] was granted by the patent office on 1992-02-25 for writing instrument. This patent grant is currently assigned to Tokai Corporation. Invention is credited to Tomio Nitta.


United States Patent D324,238
Nitta February 25, 1992

Writing instrument

Claims

The ornamental design for writing instrument, as shown and described.
Inventors: Nitta; Tomio (Yokohama, JP)
Assignee: Tokai Corporation (Yokohama, JP)
Appl. No.: 07/434,055
Filed: November 9, 1989

Foreign Application Priority Data

May 24, 1989 [JP] 1-18661
Current U.S. Class: D19/173; D19/904; D19/934
Field of Search: ;D19/35,36,41-51,54-58,81-85 ;401/99,100,195,196,209

References Cited [Referenced By]

U.S. Patent Documents
D100965 August 1936 Molyneux
D100966 August 1936 Molyneux
D103403 March 1937 Iannelli
D146335 February 1947 Colomy
D153905 May 1949 Sager
D160436 October 1950 Seibert
D172929 August 1954 Kahla
D218862 September 1970 Sherman
D303124 August 1989 Li
4371278 February 1983 Joo
4516309 September 1985 Dirks
Foreign Patent Documents
58050 Sep 1953 FR
Primary Examiner: Dunkins; Bruce W.
Assistant Examiner: Thompson; Martha
Attorney, Agent or Firm: Armstrong, Nikaido, Marmelstein, Kubovcik and Murray

Description



FIG. 1 is a right front perspective view of a writing instrument showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right front perspective view with the writing tip in an extended position;

FIG. 7 is a top plan view of FIG. 6; and

FIG. 8 is a bottom plan view of FIG. 6.

* * * * *


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