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. 04, 1996
Filed:
Jun. 14, 1994
Applicant:
Inventors:
Guy Campet, Canejan, FR;
Jean-Michel Chabagno, Pau, FR;
Claude Delmas, Talence, FR;
Joseph Portier, Gradignan, FR;
Jean Salardenne, Pessac, FR;
Assignee:
Societe Nationale Elf Aquitaine, Courbevoie, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ; C04B / ; B22F / ;
U.S. Cl.
CPC ...
20429813 ; 20429812 ; 156 89 ; 4273762 ; 264 60 ; 264 65 ; 264 66 ; 419 35 ; 419 37 ; 419 64 ; 419 39 ; 419 45 ; 419 48 ;