Pen with automatic light system


FIG. 1 is a front view of a pen with automatic light system showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front view showing the cap removed thereof;

FIG. 8 is a top plan view without cap thereof.

Referenced Cited
U.S. Patent Documents
D179706 February 1957 Schwartz
2607883 August 1952 Berkowitz
4518274 May 21, 1985 Hanggi
Patent History
Patent number: D301486
Type: Grant
Filed: Oct 22, 1985
Date of Patent: Jun 6, 1989
Assignee: John Manufacturing Limited (Kowloon)
Inventor: John S. Yuen (Kowloon)
Primary Examiner: Melvin B. Feifer
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 6/790,150
Current U.S. Class: Plural Or Combined (D19/36)