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Patent Assignment Assignor Details
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Assignor Name : INDUSTRIAL RESEARCH PRODUCTS, INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:005377/0877   Pages: 2
Recorded: 07/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/30/1990
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07482265
Correspondence name and address
WALLENSTEIN, WAGNER & HATTIS, LTD.
100 SOUTH WACKER DR. - SUITE 2100
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005397/0858   Pages: 4
Recorded: 08/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/30/1990
Assignee
1
1151 MAPLEWOOD DRIVE
A CORP. OF DE
ITASCA, ILLINOIS 60143
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
05684640
 
NONE
06469202
 
NONE
06512352
 
NONE
06541089
 
NONE
07108122
 
NONE
07292882
 
NONE
07426999
 
NONE
UNAVAILABLE
 
NONE
UNAVAILABLE
Correspondence name and address
KINZER, PLYER, DORN, ET AL
55 EAST MONROE STREET
SUITE 3905
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:006960/0642   Pages: 3
Recorded: 04/25/1994
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/30
Assignor
1
Exec Dt:
04/06/1994
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
UNAVAILABLE
Correspondence name and address
DAVID S. MANN
MCBRIDE BAKER & COLES
500 W. MADISON STREET
40TH FLOOR
CHICAGO, IL 60661-2511

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