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:
Jul. 16, 2002
Filed:
Mar. 17, 2000
Jae-Man Joo, Suwon, KR;
Abstract
A main shaft bearing lubricating apparatus for a sealing-type reciprocating compressor having a rotor provided to a rotary shaft and rotating about the rotary shaft with respect to a main shaft bearing with a trust washer between, and a reciprocating piston connected to one front end of the rotary shaft through a crank, including a plurality of lubricating grooves formed on the main shaft bearing's front section and each having an intake point and an outlet point that are disposed on different positions by a given angle with respect to the main shaft bearing's center of rotation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile