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:
Aug. 19, 1980
Filed:
Apr. 16, 1979
Hiroshi Hasegawa, Whittier, CA (US);
Merit Abrasive Products, Inc., Compton, CA (US);
Abstract
An attachment means for an abrasive pack for use with an elongated hub having a plurality of spaced slots each extending along the length of the hub and with each pack formed of a plurality of abrasive flaps of abrasive material stacked together and with a plurality of the abrasive packs each extending outwardly from the hub and with each pack positioned adjacent an individual one of the slots, each attachment means, including a loop of sheet material having end portions and a loop portion, a thin supporting strip positioned adjacent the sides of the end portions of the loop to support and retain the end portions; and the supporting strip and end portions for disposition between individual flaps in the pack to have the loop portion extend outside the pack so that the loop may be retained within an individual one of the slots for locking the loop portion within the slot.