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:
Dec. 01, 1987
Filed:
Jan. 13, 1986
Applicant:
Inventor:
Francis D Doty, Columbia, SC (US);
Assignee:
Doty Scientific, Inc., Columbia, SC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324318 ; 324322 ; 333235 ; 334 55 ;
Abstract
Two or more high power rf capacitors are mounted on the surface of a printed circuit board that has been developed, etched, and plated to receive the capacitors and to engage mating spring contact fingers for electrical contact between the tuned circuit and the capacitors on one or both sides of the strip. An extension handle is attached to the strip to permit external insertion of the capacitor assembly into close proximity to the coil in an NMR probe, thereby permitting efficient multinuclear capability in a high power NMR probe.