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:
Nov. 06, 2001
Filed:
Jan. 11, 2000
Applicant:
Inventor:
Samuel S. Pratt, Cumberland, MD (US);
Assignee:
Rockland, Inc., Bedford, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 3/96 ;
U.S. Cl.
CPC ...
E02F 3/96 ;
Abstract
A bucket assembly mountable on the handle of an excavator machine and the like generally consisting of a bucket; a pair of ripper teeth mounted on the bucket for pivotal movement about a common axis; abutment surfaces disposed on the bucket for restricting the angular displacement of the ripper teeth between storage positions and operative positions; and devices for retaining the ripper teeth in their stored and operative positions, operable upon causing portions of such ripper teeth to engage the ground and the bucket to pivot in a selected direction relative to the handle, to release the ripper teeth.