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:
May. 04, 1993
Filed:
Aug. 03, 1992
Applicant:
Inventor:
Joseph Ruggiero, Port Jefferson, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29255 ;
Abstract
A pair of pivotably-joined jaws have a clamp, coupled thereto, for setting the jaws in a selected angular position therebetween and for preventing a pivotable widening thereof after the angle has been set. Too, one of the jaws has an anvil extending therefrom, and a slide hammer assembly, coupled to the anvil, causes percussive jarring of the jaws, in order to free up a stuck expansion tube from an evaporator line. Recesses formed adjacent terminal ends of the jaws engage ears of the expansion tube to enhance the grip thereon.