Patent Assignment Details
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Reel/Frame: | 008628/0142 | |
| Pages: | 2 |
| | Recorded: | 07/28/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07186190
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Filing Dt:
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07/05/1988
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Title:
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DOUBLE WALLED STORAGE TANKS WITH COMMON RIB SUPPORTS
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Assignee
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7901 XERXES AVENUE SOUTH |
MINNEAPOLIS, MINNESOTA 55431 |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
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STEVEN B. KELBER
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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