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:
Jun. 07, 1977
Filed:
Mar. 22, 1976
Applicant:
Inventor:
Robert Jolly, Preston, EN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
269266 ; 269303 ; 269309 ; 269319 ; 2693 / ;
Abstract
A welding jig comprising a multiplicity of members which are right cylinders each stepped intermediately so as to have a major diameter at one end and a minor diameter at the other end, the members being freestanding on their ends of major diameter and so confined in a regular hexagonal array on a base plate that the major diameters determine the triangular pitch of the members.