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:
May. 10, 1977
Filed:
Mar. 31, 1976
Applicant:
Inventor:
James N Preston, Phoenix, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V / ;
U.S. Cl.
CPC ...
7338 / ;
Abstract
The invention disclosed herein is comprised of an electric generator powered by an electric motor that is activated by any source of electricity so that the torque of the electric motor reacting against its stator assembly and the action of the stator of the generator resisting the magnetic force of its rotor both act to electrically indicate the differences in acceleration of gravity and other accelerations when electrically-measured by electric current-measuring means.