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The ornamental design for a dental scaler, as shown and described. |
FIG. 1 is a frontal perspective view of a dental scaler in accordance with the invention.
FIG. 2 is a front view of the dental scaler shown in FIGS. 1 through 7.
FIG. 3 is a rear view of the dental scaler shown in FIGS. 1 through 7.
FIG. 4 is a side view of the dental scaler shown in FIGS. 1 through 7.
FIG. 5 is a side view of the dental scaler shown in FIGS. 1 through 7.
FIG. 6 is a top view of the dental scaler shown in FIGS. 1 through 7; and,
FIG. 7 is a bottom view of the dental scaler shown in FIGS. 1 through 7.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Miller, Jeffrey F., Pollock, David P., Russell, Kent D., Lint, Kevin K., Chan, Eric Ping Pang
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 18 1999 | Dentsply Research & Development Corp. | (assignment on the face of the patent) | / | |||
Nov 24 1999 | LINT, KEVIN K | Dentsply Research & Development Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010497 | /0919 | |
Nov 24 1999 | CHAN, ERIC PING PANG | Dentsply Research & Development Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010497 | /0919 | |
Nov 24 1999 | MILLER, JEFFREY F | Dentsply Research & Development Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010497 | /0919 | |
Dec 09 1999 | POLLOCK, DAVID | Dentsply Research & Development Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010497 | /0919 | |
Dec 09 1999 | RUSSELL, KENT D | Dentsply Research & Development Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010497 | /0919 |
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