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. 20, 2010
Filed:
Feb. 28, 2008
Sanghoon Park, Seoul, KR;
Sanghoon Park, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A CCV apparatus that exhausts blow-by gas from a crankcase effectively and thereby prevents pressure in a crankcase from excessively increasing may include: a lower case, a middle case comprising a body, an upper plate and a cup wherein the upper plate is provided with a blow-by gas passageway coupled with a filter in the cup for flowing blow-by gas into the body therethrough and at least a gas hole formed in the upper plate outside the cup for flowing the filtered blow-by gas in the body to the exterior of the cup, and an upper case enclosing an opening at an upper end of the cup. The apparatus further comprises a by-pass passageway selectively detouring the blow-by gas from the inlet pipe according to a pressure of the blow-by gas in the inlet pipe wherein the by-pass passageway is mounted at the exterior of the cases.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile