USPatent applicationPatented

Abrasive article with holes

Granted 1 Jul 2008 · no office action yet

Assignee: 3M Company

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Attorney: Attorney · Log in to unlock

Inventors: Ehrich J. Braunschweig, Charles J. Studiner, IV · Examiner: Philip S Hyder · AU 2915 · TC 2900

Application· this page
29/283,584
filed 17 Aug 2007
Publication
Not published
not published
Patent
US D572019
granted 1 Jul 2008

Life of the application

5 dated events
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Description

1 parts
›FIG. 1 is a perspective view showing the…

FIG. 1 is a perspective view showing the new design for an abrasive article with holes, as shown;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right and left side view thereof; and,

FIG. 5 is a top and bottom view thereof.

The broken lines in the drawings indicate the outer perimeter of the abrasive article and form no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

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Classifications

2 codes
USPC · US Patent Classification
D05/57D80/90

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File wrapper

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Pendency
0.9 y
319 days filing → grant
Office actions
0
none on record
Examiner
Philip S Hyder
art unit 2915 · TC 2900
Citations: 22 back · 0 forward

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Documents

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Chain of title

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