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:
Jan. 31, 1984
Filed:
Oct. 05, 1981
Applicant:
Inventor:
Robert Tauscher, Hacienda Heights, CA (US);
Assignee:
Team Corporation, South El Monte, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B06B / ;
U.S. Cl.
CPC ...
73663 ; 73665 ; 181119 ; 13762565 ;
Abstract
Apparatus for subjecting a test specimen to vibrational forces has a base, a first preselected massmounted for reciprocal movement relative to the base and a second preselected mass elastically coupled to the first mass to produce a resonant condition at a preselected frequency of reciprocal movement.