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/US1538032?utm_source=gb-gplus-share
Patent US1538032 - HAWS EISCHES
HAWS EISCHES
HAWS EISCHES
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 1538032
Filing date
: 3 Dec 1921
Issue date
: 19 May 1925
Inventor
:
HAWS EISCHES
Current U.S. Classification
:
604/104
View patent at USPTO
Search USPTO Assignment Database
Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US8062217
28 Jan 2008
22 Nov 2011
Theken Spine, LLC
Surgical retractor with removable blades and method of use
Drawings
Drawings
