Patent Assignment Abstract of Title
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Total Assignments:
7
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Patent #:
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Issue Dt:
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03/20/1990
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Application #:
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07233359
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Filing Dt:
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08/18/1988
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Inventor:
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DAVID E. SISK
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Title:
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DUST FILTERING AND COLLECTION SYSTEM
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Assignment:
1
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LICENSE (SEE DOCUMENT FOR DETAILS). SUBJECT TO LICENSE RECITED FEBRUARY 28, 1989
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WINSTON & STRAWN |
STE. 500 |
2550 M STREET, N.W. |
WASHINGTON, DC 20037 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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ALSTON & BIRD |
ONE ATLANTIC CENTER |
1201 WEST PEACHTREE ST. |
ATLANTA, GA 30309-3424 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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WINTHROP & WEINSTINE |
3200 MINNESOTA WORLD TRADE CENTER |
30 EAST SEVENTH STREET |
SAINT PAUL, MN 55101 |
ATTN: JULIE K. WILLIAMSON |
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Assignment:
4
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RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). SECURITY AGREEMENT RECORDED AT REEL 5046 FRAME 0475
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WINSTON & STRAWN |
1400 L STREET, N.W. |
WASHINGTON, DC 20005-3502 |
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Assignment:
5
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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SUITE 120 |
2300 NORTH BARRINGTON ROAD |
HOFFMAN ESTATES, ILLINOIS 60195 |
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SENNIGER, POWERS, LEAVITT & ROEDEL |
DAVID E. CRAWFORD, JR. |
ONE METROPOLITAN SQUARE |
16TH FLOOR |
ST. LOUIS, MO 63102 |
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Assignment:
6
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RELEASE AND TERMINATION OF SECURITY INTEREST
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2300 NORTH BARRINGTON ROAD |
HOFFMAN ESTATES, ILLINOIS 60195 |
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WEL, GUTSHALL & MANGES LLP |
ATT: JAMES ENGLISH |
200 CRESCENT COURT |
SUITE 310 |
DALLAS, TEXAS 75201 |
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Assignment:
7
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RELEASE AND TERMINATION OF SECURITY INTEREST
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2300 NORTH |
BARRINGTON ROAD |
HOFFMAN ESTATES, ILLINOIS 60195 |
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WEIL, GOTSUM + MANGES LLP |
ATTN: JAMES ENGLISH |
200 CRESCENT COURT |
SUITE 300 |
DALLAS, TEXAS 75201 |
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