Periscope

Description

FIG. 1 is a perspective view of a periscope showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of a periscope shown in extended condition.

Referenced Cited
U.S. Patent Documents
D309467 July 24, 1990 Miller et al.
4195922 April 1, 1980 Hajnal
4235541 November 25, 1980 Jamel
4375913 March 8, 1983 Hajnal
5469236 November 21, 1995 Roessel
Patent History
Patent number: D374879
Type: Grant
Filed: Dec 28, 1995
Date of Patent: Oct 22, 1996
Inventor: Su-Min Kung (Hsi Chi Town, Taipei Hsien)
Primary Examiner: James M. Gandy
Assistant Examiner: Stacia Sinuik
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/48,853
Classifications
Current U.S. Class: Telescope (D16/132)