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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 : TRI SERVICE, INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:006986/0358   Pages: 2
Recorded: 05/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/06/1994
Assignee
1
1942 N. 15TH AVENUE
MELROSE PARK, ILLINOIS 60160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08226064
Correspondence name and address
WOOD, PHILLIPS, VANSANTEN, HOFFMAN &
ERTEL - JOHN R. HOFFMAN
500 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60661
Assignment: 2
Reel/Frame:007971/0191   Pages: 2
Recorded: 05/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/1996
Assignee
1
1942 N. 15TH AVENUE
MELROSE PARK, ILLINOIS 60160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08613164
Correspondence name and address
JOHN R. HOFFMAN
P.O. BOX 520
3N065 ANDERSON ROAD
ELBURN, IL 60119
Assignment: 3
Reel/Frame:010198/0947   Pages: 3
Recorded: 08/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/1999
2
Exec Dt:
07/13/1999
Assignee
1
1942 N. 15TH AVENUE
MELROSE PARK, ILLINOIS 60160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374370
Correspondence name and address
JOHN R. HOFFMAN
P.O. BOX 950
ELBURN, IL 60119

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