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The ornamental design for a dental syringe, as shown and described. |
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FIG 1 is a front elevational view of a syringe showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 25 1988 | JERVIS, JOHN | ORATEC CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST | 004929 | /0999 | |
| Sep 06 1988 | Perio Dental, Inc. | (assignment on the face of the patent) | / | |||
| Jan 10 1990 | ORATEC CORPORATION | JERVIS, JOHN D B A PERIO DENTAL | ASSIGNMENT OF ASSIGNORS INTEREST | 005340 | /0215 | |
| Apr 23 1990 | JERVIS, JOHN | PERIO DENTAL, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005340 | /0213 |
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