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. 17, 1976
Filed:
Mar. 05, 1975
Applicant:
Inventors:
Robert L Rooney, Ellicott, MD (US);
James W Sautter, Pasadena, MD (US);
Assignee:
Conchemco, Incorporated, Lenexa, KS (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73-7 ; 7315 / ;
Abstract
A testing device is capable of automatically performing a uniform and accurate test to determine the cure of a film of paint or the like on a test panel. The tester includes a powered rub weight wrapped, at its point of contact with the panel, with a solvent saturated material that rubs on the panel as the weight is caused to move back-and-forth along the painted surface. A drive mechanism shifts the rub weight, which is of a predetermined weight, at a constant length and speed of stroke and a counter records the number of strokes required for the solvent to penetrate the film.