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:
Jul. 26, 1977
Filed:
Nov. 05, 1975
Applicant:
Inventors:
Karl Ashauer, Wolfsburg, DT;
Hansjorg Mihatsch, Gifhorn, DT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ; F16H / ;
U.S. Cl.
CPC ...
74710 ; 74713 ;
Abstract
A differential gear box containing rotatable gears mounted on shafts extending through the gear box includes bearing rings positioned between the gears and the gear box. The bearing rings are joined together by webs to form an unitary bearing ring structure.