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Patent
D246112
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Priority
Apr 07 1976
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Filed
Oct 01 1976
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Issued
Oct 18 1977
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Expiry
Oct 18 1991
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Assg.orig
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Entity
unknown
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11
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8
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n/a
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The ornamental design for a dental pin wrench, substantially as shown.
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FIG. 1 is a perspective view from one end of the dental pin wrench,
FIG. 2 is an elevation of the other side of the dental pin wrench, and
FIG. 3 is an elevation of the other end of the dental pin wrench.
Biggs, Anthony Joseph
| Patent |
Priority |
Assignee |
Title |
| D251386, |
Feb 22 1977 |
Micro-Mega S.A. |
Handle for dental root-canal broaches and like articles |
| D255713, |
Feb 15 1978 |
A-Dec, Inc. |
Dental bur tool |
| D258988, |
Apr 10 1978 |
Micro-Mega S,A, |
Dental root-canal broach handle |
| D259362, |
Sep 29 1978 |
DENTAL-EZ, INC |
Dental bur wrench tool |
| D263742, |
Jan 03 1980 |
Dentsply Research & Development Corp |
Dental handpiece wrench |
| D268615, |
Apr 24 1980 |
|
Combined dental pin and chuck |
| D307472, |
Apr 22 1987 |
Astra Tech Aktiebolag |
Drill-mountable tool for the installation and removal of threaded dental prosthetic elements |
| D320452, |
Mar 30 1989 |
ACE Surgical Supply Co. |
Screw driver for dental implants |
| D519635, |
May 24 2002 |
|
Endodontic adapter for a sonic scaler |
| D567947, |
Feb 27 2007 |
|
Implant abutment |
| D815930, |
Dec 10 2015 |
LuckyLocks Ltd. |
Lock pick |
| Patent |
Priority |
Assignee |
Title |
| 114454, |
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| 143418, |
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| 2248054, |
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| 3330040, |
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| 3434209, |
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| 3590486, |
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| 3861043, |
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| DT2,554,179, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Maintenance Schedule |
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