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:
Aug. 20, 1996
Filed:
May. 03, 1995
Applicant:
Inventor:
David L Kelly, Sacramento, CA (US);
Assignee:
The Burke Group, Sacramento, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
254 30 ; 254131 ; 254132 ;
Abstract
An attachment for a conventional pry bar facilitates the bar for use in the pulling of stakes. The attachment comprises a section of pipe which is flattened to provide a tubular portion telescopically receivable over the end of a pry bar and thin edge portion to one side of the tubular portion. The edge portion is formed with a notch proportioned for slidable receipt around a stake to be pulled and gripping engagement with the stake upon cocking of the attachment relative to the stake. In use the stake is cocked for gripping and pulling engagement with the stake by fulcruming the pry bar against a surface adjacent the stake.