Random hole abrasive disc

Owen , et al. February 10, 2

Patent Grant D586370

U.S. patent number D586,370 [Application Number D/283,290] was granted by the patent office on 2009-02-10 for random hole abrasive disc. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Ehrich J. Braunschweig, Ian R. Owen, Curtis J. Schmidt, Charles J. Studiner, IV, Mark A. Swanson, Charles R. Wald, Edward J. Woo.


United States Patent D586,370
Owen ,   et al. February 10, 2009

Random hole abrasive disc

Claims

CLAIM The ornamental design for a random hole abrasive disc, as shown and described.
Inventors: Owen; Ian R. (Baldwin, WI), Wald; Charles R. (Oakdale, MN), Studiner, IV; Charles J. (Cottage Grove, MN), Swanson; Mark A. (Ames, IA), Woo; Edward J. (Woodbury, MN), Schmidt; Curtis J. (South St. Paul, MN), Braunschweig; Ehrich J. (Woodbury, MN)
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Appl. No.: D/283,290
Filed: August 9, 2007

Current U.S. Class: D15/126
Current International Class: 1509
Field of Search: ;D7/368,387,665,672,676,677 ;D8/62,70 ;D15/124-126,138,139 ;D23/259-261 ;451/47,56,324,443,541,544,547,548-551

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Other References

US. Appl. No. 11/228,896, Rambosek et al., filed Sep. 16, 2005. cited by other .
U.S. Appl. No. 11/229,277, Woo et al., filed Sep. 16, 2005. cited by other .
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Primary Examiner: Snapp; Sandra
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Stewart; Pamela L.

Description



FIG. 1 is a perspective view of an abrasive disk showing the new design for a random hole abrasive disc;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof; and,

FIG. 4 is a side view thereof.

* * * * *


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