Patent Assignment Details
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Reel/Frame: | 005880/0696 | |
| Pages: | 2 |
| | Recorded: | 10/17/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/31/1991
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Application #:
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07704845
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Filing Dt:
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05/20/1991
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Title:
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CALCULUS DESTROYING APPARATUS USING FEEDBACK FROM A LOW PRESSURE ECHO FOR POSITIONING
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Assignee
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72 HORIKAWA-CHO, SAIWAI-KU |
KAWASAKI-SHI, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MC CLELLAND, MAIER &
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NEUSTADT, FOURTH FLOOR
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1755 JEFFERSON DAVIS HWY.
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ARLINGTON, VA 22202
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