Search
Images
Maps
Play
YouTube
News
Gmail
Drive
More
»
Advanced Patent Search
|
Web History
|
Sign in
Advanced Patent Search
Patents
www.google.ca
http://www.google.ca/patents/US455094?utm_source=gb-gplus-share
Patent US455094 - SUPPLEMENTAL BASE FOR GRADUATE-GLASSES
SUPPLEMENTAL BASE FOR GRADUATE-GLASSES
F. BRUSO et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 455094
Filing date
: 18 Mar 1891
Issue date
: 30 Jun 1891
Inventors
:
F. BRUSO
,
F. BRUSO
Current U.S. Classification
:
248/153
;
215/376
;
215/386
;
248/688
View patent at USPTO
Search USPTO Assignment Database
Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US5217196
14 May 1992
8 Jun 1993
Mixing bowl stabilizer
US5950647
18 Nov 1998
14 Sep 1999
Usher Oil Company
Parts washing apparatus
Drawings
Drawings
