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. 28, 1994
Filed:
May. 24, 1993
Applicant:
Inventors:
Takashi Yoshikawa, Kanagawa, JP;
Shigeo Kobayashi, Chiba, JP;
Assignee:
Sony Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24C / ; B24C / ; B24C / ;
U.S. Cl.
CPC ...
51417 ; 51421 ; 51424 ; 51426 ; 51439 ; 51273 ;
Abstract
A blasting apparatus for blasting a predetermined portion of a work by spraying a powder to the work in a blasting chamber. The blasting apparatus includes a work bed for placing the work thereon, a spray nozzle for spraying the powder onto the work, a first driving section for linearly moving the work bed in a first direction, and a second driving section for linearly moving the spray nozzle in a second direction perpendicular to the first direction. Accordingly, the blasting apparatus can be reduced in size.
Yoshikawa, Takashi. (1994). Blasting apparatus using mixture gas and powder (U.S. Patent No. 5323561). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5323561
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile