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:
Jun. 06, 1995
Filed:
Sep. 26, 1994
Applicant:
Inventor:
Takeshi Igarashi, Yamanashi, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ; C23C / ;
U.S. Cl.
CPC ...
118726 ; 392386 ; 219538 ; 219539 ; 428367 ;
Abstract
A graphite filament for generating carbon molecular beam which is heated through application of a current thereto integrally comprises a plurality of portions of which current directions match the c-axis of the graphite and a plurality of portions of which current directions are perpendicular to the c-axis.
Igarashi, Takeshi. (1995). Graphite heater for molecular beam source of carbon (U.S. Patent No. 5421896). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5421896
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile