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. 10, 2003
Filed:
Oct. 19, 2001
Applicant:
Inventors:
Fabrice Dal Maso, Rueil-Malmaison, FR;
Bernard Dewimille, Corbeil Essonne, FR;
Adrien Braccolino, Joigny, FR;
Lucien Montabord, Sartrouville, FR;
Frédéric Pelletier, Paron, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/04 ;
U.S. Cl.
CPC ...
B08B 9/04 ;
Abstract
A two-directional scraping device ( ) intended for a fluid carrying pipe includes at least one thin disk ( ) made of polymer stiffened by reinforcing means ( ) secured to the disk. The disk, including the reinforcement, is divided into petals by at least two radial slots ( ) whose length is smaller than the radius of the disk, the radius of the disk being substantially greater than the inside diameter of said pipe.