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:
Jul. 28, 1981
Filed:
Sep. 27, 1979
Applicant:
Inventors:
William B Macurdy, Sarver, PA (US);
Albert E Thompson, Jr, New Kensington, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73818 ; 7386262 ;
Abstract
Force applied to marginal edge portions of a panel by opposed walls of a groove of curtain wall system is measured by mounting a pair of spaced blocks in the groove. Moveable jaw members are mounted in space between the blocks and moved apart into engagement with walls of the groove until the distance between outer surfaces of the jaw members is approximately equal to the width of the blocks. Thereafter, the force applied to the jaw members is measured.
Macurdy, William. (1981). Device for and method of measuring glazing rabbet loads (U.S. Patent No. 4280364). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4280364
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile