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:
Apr. 02, 1991
Filed:
Jun. 28, 1989
Applicant:
Inventor:
Dieter Schwappach, Dortmund, DE;
Assignee:
O&K Orenstrein & Koppel Aktiengesellschaft, Dortmund, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
414686 ; 414694 ;
Abstract
Attachment holder for the operating equipment on the superstructure of a mobile shovel excavator, the attachment holder, which can be attached subsequently, being coupled to the attachment bearing bracket and having, in forward direction, offset horizontally, pivot shafts for the boom and the boom ram.