Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008512/0573 | |
| Pages: | 3 |
| | Recorded: | 05/21/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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12/25/1990
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Application #:
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07196436
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Filing Dt:
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05/20/1988
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Title:
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SCALER FOR CLEANING TEETH
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Patent #:
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Issue Dt:
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10/27/1992
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Application #:
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07409670
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Filing Dt:
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09/20/1989
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Title:
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DENTAL PROCESS AND INSTRUMENT FOR POLISHING ROOTS OF TEETH
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Patent #:
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Issue Dt:
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06/07/1994
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Application #:
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07809185
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Filing Dt:
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01/21/1992
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Title:
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PROCESS AND INSTRUMENT FOR DENTAL TREATMENT
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Assignee
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| CH-6934 BUIGGUIM, SWITZERLAND |
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Correspondence name and address
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CUSHMAN DARBY & CUSHMAN
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DAVID W. BRINKMAN
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1100 NEW YORK AVE., N.W.
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NINTH FLOOR, EAST TOWER
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WASHINGTON, DC 20005-3918
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