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:
Dec. 05, 2006
Filed:
Apr. 17, 2003
Applicant:
Trent Davis, Mansfield, MA (US);
Inventor:
Trent Davis, Mansfield, MA (US);
Assignee:
Albany International Corp., Albany, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
D21F 3/02 (2006.01); B26D 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shoe press belt having formed on an outer surface a plurality of parallel machine direction grooves. Each groove has formed therein a plurality of conical rebates. The rebates are spaced along each groove with centers coincident with the groove center line. The positions of the rebates are stepped diagonally across adjacent parallel grooves.