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:
Mar. 07, 1989
Filed:
Jan. 28, 1987
Applicant:
Inventor:
Thomas L De Fazio, Watertown, MA (US);
Assignee:
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24D / ;
U.S. Cl.
CPC ...
51358 ; 51378 ; 51394 ; 51401 ; 5120 / ;
Abstract
Grinding disk and method for finishing a workpiece having irregularities thereon, having a highly flexible inner portion and an outer annular face portion having sufficient flexibility to enable such annular portion to be substantially deformed by the irregularities of said workpiece upon contact therewith.