Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
KEYSTONE RETAINING WALL SYSTEMS
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004688/0764 | |
| Pages: | 1 |
| | Recorded: | 04/02/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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3101 WEST 69TH STREET |
EDINA, MINNESOTA 55435 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07033178
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Correspondence name and address
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RICHARD O. BARTZ
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1300 FOSHAY TOWER
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MINNEAPOLIS, MN 55402
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Assignment:
2
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Reel/Frame: | 009747/0464 | |
| Pages: | 3 |
| | Recorded: | 02/05/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4444 WEST 78TH STREET |
EDINA, MINNESOTA 55435 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29096772
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Correspondence name and address
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DORSEY & WHITNEY LLP
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DAVID N. FRONEK
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PILLSBURY CENTER SOUTH
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220 SOUTH SIXTH STREET
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MINNEAPOLIS, MN 55402
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09/22/2024 10:38 AM
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