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:
Jan. 10, 1989
Filed:
Dec. 08, 1987
Applicant:
Inventors:
Paul E Moore, Glouster, OH (US);
Jeffrey S Henderson, Lancaster, OH (US);
Lawrence R Soisson, Hide-A-Way Hills, OH (US);
Andrew J Toth, Copley, OH (US);
Assignee:
Arcair Company, Lancaster, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ; A47L / ;
U.S. Cl.
CPC ...
219 70 ; 15345 ; 21913741 ; 266 49 ;
Abstract
A process and apparatus for cutting and gouging a workpiece wherein solely a vacuum is used as the operative molten metal removal force. Isolating the atmosphere surrounding the arc as it melts the workpiece while evacuating the atmosphere as the melting proceeds thus facilitating a better cut or gouge with lower process generated noise and removal of process generated fume.
Moore, Paul. (1989). Vacuum carbon arc metal removal process and apparatus (U.S. Patent No. 4797528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4797528
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile