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:
Feb. 18, 1986
Filed:
Feb. 13, 1984
Applicant:
Inventors:
Yoshiyuki Muto, Tokyo, JP;
Tadao Etani, Tokyo, JP;
Assignee:
The Japan Tobacco & Salt Public Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C / ; F16J / ;
U.S. Cl.
CPC ...
308-35 ; 277174 ;
Abstract
An oil sealing bearing for an axially reciprocating shaft is provided. Tobacco products are evaluated in terms of their fragrance or aroma, however the reciprocating shaft through the oil sealing bearing is required to effect its function reliably and very quickly, that is the reciprocating shaft requires
Muto, Yoshiyuki. (1986). Oil sealing bearing for axially reciprocating shaft (U.S. Patent No. 4571011). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4571011
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile