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:
Sep. 19, 1978
Filed:
Jul. 13, 1977
Applicant:
Inventor:
Bengt Johansson, Goteborg, SE;
Assignee:
Centro-Maskin Goteborg AB, Goteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ;
U.S. Cl.
CPC ...
148-95 ; 266 49 ; 266 51 ;
Abstract
A method of gas planing for removing surface defects on a workpiece, where the working gas is supplied to the workpiece via a planing device, and air or another non-oxidizing gas mixture under pressure is supplied to the melt at the completion of the planing operation.