Patent
   D374879
Priority
Dec 28 1995
Filed
Dec 28 1995
Issued
Oct 22 1996
Expiry
Oct 22 2010
Assg.orig
Entity
unknown
8
5
n/a
The ornamental design for a periscope, as shown and described.

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.

Kung, Su-Min

Patent Priority Assignee Title
7253951, Oct 14 2004 Playstar, Inc.; PLAYSTAR, INC Viewing device
7304810, Aug 19 2005 Playstar, Inc. Viewing device and packaging for a viewing device
D401977, Sep 17 1997 Edu-Science (H.K.) Limited Toy periscope
D518530, Oct 14 2004 Playstar, Inc. Periscope toy
D548760, Aug 19 2005 Playstar, Inc.; PLAYSTAR, INC Viewing device
D552100, Oct 18 2005 Sony Corporation Computer antenna
D682904, Mar 28 2012 360AI SOLUTIONS LLC Panoramic optical device
D744567, Nov 04 2013 Optex Systems, Inc.; OPTEX SYSTEMS INC Armored vehicle day night viewer
Patent Priority Assignee Title
4195922, Mar 22 1979 Snorkel camera system
4235541, Mar 29 1979 Periscope finder
4375913, Oct 26 1981 Snorkel system
5469236, Jan 19 1995 Roessel/Cpt, Inc. Snorkel lens system
D309467, Oct 12 1988 CAROLINA PACIFIC, INC , A CA CORP Collapsible hand-held periscope
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