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:
Mar. 30, 1982
Filed:
Aug. 07, 1980
Applicant:
Inventor:
James L Thigpen, Cleveland, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B / ;
U.S. Cl.
CPC ...
172464 ; 172483 ; 172763 ; 172699 ; 403395 ; 403361 ;
Abstract
Ripper apparatus of the type wherein a ripper blade is releasably fixed in place through a shank pocket slot of a pivotal tool bar, wherein a replaceable wear plate forms the front side of the shank pocket to reduce wear of the shank pocket. The tool bar may be provided in several forms.