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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : EFTEFIELD, LARRY G.
Total Assignments: 6
Assignment: 1
Reel/Frame:003922/0499   Pages: 2
Recorded: 11/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1981
2
Exec Dt:
02/26/1981
Assignee
1
A CORP. OF CA
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
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NONE
06277746
Correspondence name and address
ATTN: FRANK L. HART
PAT. DEPT., AB4B
CATERPILLAR TRACTOR CO.
100 N. E. ADAMS ST.
PEORIA, IL 61629
Assignment: 2
Reel/Frame:004237/0391   Pages: 1
Recorded: 03/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/22/1984
2
Exec Dt:
02/22/1984
3
Exec Dt:
02/22/1984
Assignee
1
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06585051
Correspondence name and address
JOSEPH W. KEEN
CARTERPILLAR TRACTOR, PATENT DEPT., AB6A
100 N. E. ADAMS STREET
PEORIA, IL 61629
Assignment: 3
Reel/Frame:004238/0926   Pages: 1
Recorded: 03/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1984
2
Exec Dt:
02/28/1984
3
Exec Dt:
02/28/1984
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06586051
Correspondence name and address
FRANK P. GIACALONE
GENERAL ELECTRIC CO.,
APPLIANCE PARK, BLDG., 1
RM. 230
LOUISVILLE, KY 40225
Assignment: 4
Reel/Frame:004978/0700   Pages: 2
Recorded: 11/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/22/1988
2
Exec Dt:
11/18/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07257608
Correspondence name and address
CATERPILLAR INC.
ATTN: C. E. GLASTETTER
100 N.E. ADAMS STREET
PATENT DEPT.
PEORIA, IL 61629-6490
Assignment: 5
Reel/Frame:007200/0584   Pages: 2
Recorded: 10/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/20/1994
Assignee
1
PATENT DEPARTMENT 100 N.E. ADAMS STREET PEORIA, IL 61629-6490
PEORIA,, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08322249
Correspondence name and address
CATERPILLAR INC.
FRANK L. HART
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 6
Reel/Frame:008557/0535   Pages: 2
Recorded: 05/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/07/1997
Assignee
1
100 N.E. ADAMS STREET
PATENT DEPARTMENT
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08851839
Correspondence name and address
CATERPILLAR INC
J.W. BURROWS
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490

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