Writing instrument
Description
FIG. 1 is a front perspective view of a writing instrument showing my new design, with the lower section of the barrel in a retracted position and the cap member in place;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view;
FIG. 7 is a bottom plan view; and
FIG. 8 is a front perspective view in an exploded condition with the lower section of the writing instrument barrel in an extended condition.
Referenced Cited
U.S. Patent Documents
D232197 | July 1974 | Nakata |
D268501 | April 5, 1983 | Kruckel et al. |
D272750 | February 21, 1984 | Luntz |
D282378 | January 28, 1986 | Ohyabu et al. |
D295537 | May 3, 1988 | Davidson et al. |
D299470 | January 17, 1989 | Mock |
D306873 | March 27, 1990 | Yazaki |
D307601 | May 1, 1990 | Poisson et al. |
D309913 | August 14, 1990 | Shintani |
D313245 | December 25, 1990 | Iwase |
Patent History
Patent number: D318294
Type: Grant
Filed: Nov 17, 1988
Date of Patent: Jul 16, 1991
Inventor: Hu Cho-Kai (Taipei)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik, & Murray
Application Number: 7/272,655
Type: Grant
Filed: Nov 17, 1988
Date of Patent: Jul 16, 1991
Inventor: Hu Cho-Kai (Taipei)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik, & Murray
Application Number: 7/272,655