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Patent
D297362
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Priority
Apr 07 1986
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Filed
Apr 07 1986
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Issued
Aug 23 1988
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Expiry
Aug 23 2002
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Assg.orig
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Entity
unknown
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7
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3
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n/a
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The ornamental design for a dental matrix band, as shown and described.
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FIG. 1 is a top perspective view of a dental matrix band showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof, the adjacent sides being
substantially similar in appearance; and,
FIG. 5 is a rear elevational view thereof.
Dragan, William B.
| Patent |
Priority |
Assignee |
Title |
| 11490993, |
Dec 07 2020 |
SMILE BUILDERS INNOVATIONS LLC |
Elastic matrix band |
| D375361, |
Oct 28 1994 |
Ultradent Products, INC |
Proxitector |
| D713964, |
Jun 07 2013 |
ISHELL SOLUTIONS, LLC |
Gingival hollow shell with tooth veneer |
| D902410, |
Sep 28 2018 |
Ultradent Products, INC |
Matrix ring |
| D927695, |
Mar 27 2019 |
Ultradent Products, Inc.; Ultradent Products, INC |
Dental matrix band |
| D954266, |
Mar 27 2019 |
Ultradent Products, Inc. |
Dental matrix band |
| D970732, |
Mar 27 2019 |
Ultradent Products, Inc. |
Dental matrix band |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a