Search
Images
Maps
Play
YouTube
News
Gmail
Drive
More
»
Advanced Patent Search
|
Web History
|
Sign in
Advanced Patent Search
Patents
www.google.co.uk
http://www.google.co.uk/patents/US2906047?utm_source=gb-gplus-share
Patent US2906047 - COMBINATION NIGHT LAMP AND TRANSPARENCY ILLUMINATOR
COMBINATION NIGHT LAMP AND TRANSPARENCY ILLUMINATOR
Robert James Cooke et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 2906047
Filing date
: 14 Apr 1958
Issue date
: 29 Sep 1959
Inventors
:
Robert James Cooke
,
Robert James Cooke
Current U.S. Classification
:
40/367
;
40/714
View patent at USPTO
Search USPTO Assignment Database
Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4316337
10 Mar 1980
23 Feb 1982
Illuminated display assembly
US4740072
29 Jan 1986
26 Apr 1988
Titmus Optical, Inc.
Vision testing apparatus
Drawings
Drawings
