Search
Images
Maps
Play
YouTube
News
Gmail
Drive
More
»
Advanced Patent Search
|
Web History
|
Sign in
Advanced Patent Search
Patents
www.google.com
http://www.google.com/patents/US464667?utm_source=gb-gplus-share
Patent US464667 - NIKOLA TESLA
NIKOLA TESLA
NIKOLA TESLA
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 464667
Filing date
: Aug 1, 1891
Issue date
: Dec 8, 1891
Inventor
:
NIKOLA TESLA
Current U.S. Classification
:
361/277
;
361/290
;
361/326
View patent at USPTO
Search USPTO Assignment Database
Drawings
Drawings