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. 29, 2001
Filed:
Jul. 01, 1999
Tomohiro Kubo, Miyagi, JP;
Shuetsu Kumagai, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
The present invention provides a gas introduction pipe in which the least component is replaced when deformation or damage is caused and a magnetic recording medium production method using this gas introduction pipe. The gas introduction pipe according to the present invention includes: a gas supply pipe,for supplying a gas; a main body,connected to the gas supply pipe and having a gas flow passage,for flowing of a gas supplied from the gas supply pipe; and a blowoff block,arranged at the opposite side of the main body,not having the gas supply pipe and having a blowoff opening,exposed outward for blowing off the gas outside. The blowoff block,is held so as to be sandwiched by the main body,and can be detached and attached from/to the main body
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile