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:
Oct. 23, 1990
Filed:
Feb. 09, 1990
Applicant:
Inventor:
George M Raulins, Farmers Branch, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73761 ; 29407 ; 116212 ; 285 93 ;
Abstract
Method and apparatus for manufacturing thread gages and gaging pipe pins and boxes in which the pins and boxes are marked at circumferentially and axially located points with the thread systems made-up to a selected degree and matching of the marks will indicate make-up of the product thread systmes to the selected degree or the selected degree plus additional make-up and the system automatically compensates for variations from nominal dimensions.