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. 05, 1992
Filed:
Jun. 19, 1991
Applicant:
Inventor:
Kanji Ohya, Nagoya, JP;
Assignee:
NGK Spark Plug Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
3332191 ; 333234 ;
Abstract
A dielectric resonator device comprising a resonator body supported by a pedestal and a bolt for mounting the resonator body on a shield casing, the shield casing and the bolt being provided with openings for circulating a cooling gas in the shield casing, respectively. The resonator body and pedestal are formed as a unitary one-piece structure of same material.
Ohya, Kanji. (1992). Dielectric resonator device (U.S. Patent No. 5111170). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5111170
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