|
The ornamental design for periscopes, as shown.
|
FIG. 1 is a perspective view of my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a perspective view thereof being in use.
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 |
D508509, | Aug 11 2004 | Eastcolight (Hong Kong) Limited | Periscope |
D518530, | Oct 14 2004 | Playstar, Inc. | Periscope toy |
D548760, | Aug 19 2005 | Playstar, Inc.; PLAYSTAR, INC | Viewing device |
D682904, | Mar 28 2012 | 360AI SOLUTIONS LLC | Panoramic optical device |
Patent | Priority | Assignee | Title |
4887893, | Mar 13 1987 | Aquaplay AB | Periscope with one piece housing and mirror holding elements |
778694, | |||
236284, | |||
D279131, | Apr 05 1982 | Periscopic remote illuminator | |
D347440, | Aug 10 1992 | MEYER MACHINE & EQUIPMENT, INC | Combined periscope and flashlight |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |