The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 1976
Filed:
Aug. 23, 1974
Applicant:
Inventor:
Ernest M Hall, Jr, Houston, TX (US);
Assignee:
Walker, Hall, Sears, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V / ; H01R / ; H05K / ;
U.S. Cl.
CPC ...
174 / ; 2412 / ; 174 / ; 174135 ; 339105 ; 340 17 ;
Abstract
A geophone case with an improved internal cable anchor. The anchor has three parallel bores extending in a longitudinal direction for tightly accepting a cable therethrough, whereby the cable makes two 180.degree. bends which provide the necessary reaction force to the cable.