Patent
   D420445
Priority
Oct 01 1993
Filed
Oct 02 1995
Issued
Feb 08 2000
Expiry
Feb 08 2014
Assg.orig
Entity
unknown
8
11
n/a
The ornamental design for a combined abrasive disk and spindle for dental use, as shown and described.

FIG. 1 is a front perspective view of a combined abrasive disk and spindle for dental use showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side is a mirror image;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

Von Weissenfluh, Beat A., Baffelli, Gianni

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ER6400,
Patent Priority Assignee Title
1314125,
2685738,
4055897, Mar 11 1976 Minnesota Mining and Manufacturing Company Dental abrading device and method
478881,
4889489, Jun 26 1986 Hawe-Neos Dental Dr. H.v. Weissenfluh AG Device with spindle and grinding disk, particulary for dentists, and method for the manufacture thereof
4988294, Jul 21 1980 Minnesota Mining and Manufacturing Company Detachable abrasive disk
503258,
505490,
534540,
552514,
881691,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 25 1995VON WEISSENFLUH, BEAT A Hawe Neos DentalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076940906 pdf
Oct 02 1995Hawe Neos Dental(assignment on the face of the patent)
Jun 06 2002Hawe Neos Dental SACREDIT SUISSE FIRST BOSTONSECURITY AGREEMENT0129910127 pdf
Mar 23 2006CREDIT SUISSE FIRST BOSTON N K A CREDIT SUISSE, CAYMAN ISLANDS BRANCH Hawe Neos Dental SARELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0175190386 pdf
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