Hemispherical screen

Details Hemispherical screen Hemispherical screen

2007-11-20

2007-11-20

Simmons, Ian (Department: 2916)

Photography and optical equipment

Photographic accessory

Screen or element thereof

CD16S245000

Design Patent

active

29230812

CLAIM:
The ornamental design for a hemispherical screen, as shown and described.

REFERENCES:
patent: 2753818 (1956-07-01), Green
patent: 3695751 (1972-10-01), Watanuki
patent: 3740469 (1973-06-01), Herndon
patent: 4809458 (1989-03-01), Tanikuro et al.
patent: 5011263 (1991-04-01), Hopper
patent: 5257051 (1993-10-01), Bushroe
patent: 5638208 (1997-06-01), Walker
patent: 5762413 (1998-06-01), Colucci et al.
patent: 6128130 (2000-10-01), Zobel et al.
patent: 6327020 (2001-12-01), Iwata
patent: 6712477 (2004-03-01), Idaszak et al.
patent: 6905218 (2005-06-01), Courchesne
patent: 409138368 (1997-05-01), None

Affiliated with

Also associated with

Rating

Hemispherical screen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hemispherical screen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hemispherical screen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3842593