Pen point of a ball-point pen

- The Pilot Ink Co., Ltd.
Description

FIG. 1 is a perspective view of the top and front side of a pen point of a ball-point pen 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;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D157918 March 1950 Stewart
D267655 January 18, 1983 Verona
2957453 October 1960 Eckerle
3251344 May 1966 Dorna et al.
3526522 September 1970 Seregely
4311403 January 19, 1982 Liguori
4536099 August 20, 1985 Kiricoples
4842433 June 27, 1989 Otsuka
5000605 March 19, 1991 Schneider
Foreign Patent Documents
105633 July 1990 JPX
Patent History
Patent number: D408451
Type: Grant
Filed: Feb 26, 1998
Date of Patent: Apr 20, 1999
Assignee: The Pilot Ink Co., Ltd. (Nagoya)
Inventor: Mikiya Ido (Aichi)
Primary Examiner: Martie K. Holtje
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/84,190
Classifications
Current U.S. Class: Nib, Stylus Or Grip (D19/55); Substantially Circular Or Oval In Cross Section (D19/51)
International Classification: 1906;