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. 19, 2014
Filed:
Aug. 14, 2012
Applicant:
Joseph Szuba, Dearborn, MI (US);
Inventor:
Joseph Szuba, Dearborn, MI (US);
Assignees:
Szuba Consulting, Inc., Dearborn, MI (US);
Value Extraction LLC, Dearborn, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making a universal joint from a tube, including forming a plurality of pairs of coaxially aligned holes at longitudinally spaced locations in the tube, cutting the tube along a curvilinear cutting path around the holes forming a pair of projecting arms and U-shaped recesses between the arms forming a plurality of yokes and pivotally interconnecting the yokes using a pivot member received in the holes of adjacent yokes.