Surface treating article retainer system

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Description

FIG. 1 is an isometric view a surface treating article retainer system;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines in the drawing indicate that the outer periphery is indeterminate and does not form part of the claimed design. The broken line showing of the aperture on the inner portion of the surface treating article retainer system does not form part of the claimed design.

Referenced Cited
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Other references
  • Regalite.TM. Sanding Rolls and Edger Discs Product Brochure, 3M Company Construction Markets, 98-0701-3902-1, dated 1992. Dynabrade Industrial Abrasive Power Tools and Accessories, 1996, p. 117. 3M Grindline Express, Coated Abrasive, Surface Conditioning, and Superabrasive Products 1996 Catalog, 3M Company, 60-4400-0168-7, pp. 1-68. Dynorbital Random Orbital Disc Pads Stick on Discs, pp. 38 & 52 of Undated Product Brochure.
Patent History
Patent number: D394530
Type: Grant
Filed: Mar 28, 1997
Date of Patent: May 19, 1998
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventor: David C. Roeker (Hudson, WI)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Mitchell I. Siegel
Attorney: James J. Trussell
Application Number: 0/68,814
Classifications
Current U.S. Class: Element Or Attachment (D32/25)
International Classification: 1505;