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. 06, 1978
Filed:
Jul. 05, 1977
Applicant:
Inventor:
John B Lawson, Providence, RI (US);
Assignee:
Lawson-Hemphill, Inc., Central Falls, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73144 ; 74-15 ;
Abstract
A damping mechanism for a rotating-head tensiometer, of the kind with a handle and a measuring head rotatably attached thereto, having an escapement pivoted about its own center of mass, and engaged with a toothed surface, such that, as the measuring head rotates, the escapement oscillates and the desired damping of the measuring head is provided by the inertial resistance of the escapement to oscillation.