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Dental impression tray |
| D383845 |
Dental impression tray
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| Patent Drawings: | |
| Inventor: |
Mitchell, et al. |
| Date Issued: |
September 16, 1997 |
| Application: |
D/052,894 |
| Filed: |
April 8, 1996 |
| Inventors: |
Lutton; Sharon A. (Lafayette, CO)
Mitchell; Herman B. (Lakewood, CO)
Newman; Sheldon M. (Aurora, CO)
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| Assignee: |
Confi-Dental Products Company (Louisville, CO) |
| Primary Examiner: |
Chin; Kay H. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Margolis; Donald W. |
| U.S. Class: |
D24/181 |
| Field Of Search: |
D24/181; 433/37; 433/1; 433/47; 433/213; 433/214 |
| International Class: |
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| U.S Patent Documents: |
D266269; D277605; D302463; 2933811; 4146963; 4432728; 4445854; 4790752; 5316474 |
| Foreign Patent Documents: |
538242; 824673; 3519886; 546434 |
| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a dental impression tray, as shown and described. |
| Description: |
FIG. 1 is a front perspective view of a dental impression tray showing our new design;
FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a front elevational view thereof;
FIG. 6 is a top left perspective view of a second embodiment of the dental impression tray;
FIG. 7 is a top plan view of FIG. 6, the bottom plan view being a mirror image of FIG. 6;
FIG. 8 is a left side elevational view of FIG. 6;
FIG. 9 is a right side elevational view of FIG. 6;
FIG. 10 is a front elevational view of FIG. 6; and,
FIG. 11 is a rear elevational view of FIG. 6.
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