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Patent
D255713
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Priority
Feb 15 1978
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Filed
Feb 15 1978
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Issued
Jul 01 1980
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Expiry
Jul 01 1994
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Assg.orig
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Entity
unknown
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16
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6
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n/a
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The ornamental design for an dental bur tool, as shown.
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FIG. 1 is a perspective view of a dental bur tool, showing my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a front elevation view thereof; and
FIG. 7 is a rear elevation view thereof.
Sturges, Paul D.
Patent |
Priority |
Assignee |
Title |
8172840, |
Sep 11 2009 |
STRYKER EUROPEAN HOLDINGS III, LLC |
External fixation component |
8657819, |
Sep 11 2009 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Easy to clean clamping device |
8685023, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
8808289, |
Oct 07 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Coupling element for an external fixator |
8827998, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
8945129, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp with thumbwheel |
9050135, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp with thumbwheel |
9259242, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
9402651, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
D633207, |
Sep 11 2009 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Multi-planar coupling |
D633208, |
Sep 11 2009 |
STRYKER EUROPEAN HOLDINGS III, LLC |
External fixation clamp |
D663030, |
Jun 14 2011 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
D682426, |
Jun 14 2011 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
D683461, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Hinge coupling |
D704840, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Hinge coupling |
D720853, |
Dec 14 2010 |
STRYKER EUROPEAN HOLDINGS III, LLC |
Fixation clamp |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 15 1978 | | A-Dec, Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a