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Patent Assignment Assignee Details
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Assignee Name : MIDLAND MANUFACTURING CORP.
Total Assignments: 21
Assignment: 1
Reel/Frame:003918/0751   Pages: 1
Recorded: 02/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PORTIS, RALPH G.
Exec Dt:
02/19/1981
Assignee
1
MIDLAND MANUFACTURING CORP.
A CORP. OF IL
SKOKIE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4461397
NONE
06236826
Correspondence name and address
DITHMAR, STOTLAND, STRATMAN & LEVY
189 WEST MADISON STREET- STE. 1200
CHICAGO, ILL. 60602
Assignment: 2
Reel/Frame:004705/0624   Pages: 1
Recorded: 02/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEESE, BENJAMIN H.
Exec Dt:
01/07/1987
Assignee
1
MIDLAND MANUFACTURING CORP.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4763581
NONE
06941638
Correspondence name and address
WALLENSTEIN, WAGNER, HATTIS, STRAMPEL
& AUBEL
100 SOUTH WACKER DR., STE. 2100
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004705/0636   Pages: 1
Recorded: 02/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEESE, BENJAMIN H.
Exec Dt:
01/07/1987
Assignee
1
MIDLAND MANUFACTURING CORP.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D303048
NONE
06941939
Correspondence name and address
RALPH R. RATH/LINDA A. KUCZMA
C/O WALLENSTEIN, WAGNER, HATTIS,
STRAMPEL & AUBEL
100 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:005888/0821   Pages: 4
Recorded: 10/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CULPEPPER, WILLIAM X.
Exec Dt:
10/07/1991
2
FENNER, RICHARD G.
Exec Dt:
10/07/1991
Assignee
1
MIDLAND MANUFACTURING CORP.
A CORP. OF ILLINOIS
SKOKIE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5194747
NONE
07779951
Correspondence name and address
EMRICH & DITHMAR
150 N. WACKER DR.
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:006459/0380   Pages: 4
Recorded: 02/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTIS, RALPH G.
Exec Dt:
02/11/1993
2
DEAN, ROBERT H.
Exec Dt:
02/11/1993
Assignee
1
MIDLAND MANUFACTURING CORP.
P.O. BOX 226
SKOKIE, ILLINOIS 60076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5257771
NONE
08012935
Correspondence name and address
HAROLD V. STOTLAND
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:006598/0503   Pages: 4
Recorded: 06/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEAN, ROBERT H.
Exec Dt:
06/11/1993
Assignee
1
MIDLAND MANUFACTURING CORP.
P.O. BOX 226
SKOKIE, ILLINOIS 60076-0226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342026
NONE
08077275
Correspondence name and address
HAROLD V. STOTLAND, ESQ.
EMRICH & DITMAR
SUITE 3000
150 NORTH WACKER DR.
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:006818/0234   Pages: 4
Recorded: 12/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEAN, ROBERT H.
Exec Dt:
11/29/1993
Assignee
1
MIDLAND MANUFACTURING CORP.
P.O. BOX 226
SKOKIE, IL 60076-0226
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5340078
NONE
08165320
Correspondence name and address
HAROLD V. STOTLAND
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:007233/0973   Pages: 4
Recorded: 12/02/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOVER RESOURCES ACQUISITION, INC.
Exec Dt:
01/03/1994
Assignee
1
MIDLAND MANUFACTURING CORP.
P.O. BOX 226
SKOKIE,, ILLINOIS 60076-0226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5394650
NONE
08185130
Correspondence name and address
HAROLD V. STOTLAND
EMRICH & DITHMAR
300 SOUTH WACKER DRIVE
STE. 3000
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:008059/0430   Pages: 5
Recorded: 08/01/1996
Conveyance: CERTIFIED COPY OF CERTIFICATE OF AMENDMENT OF CERTIFICATE OF INCORPORATION
Assignor
1
DOVER RESOURCES ACQUISITION, INC.
Exec Dt:
01/03/1994
Assignee
1
MIDLAND MANUFACTURING CORP.
7333 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4461397
NONE
06236826
 
4924703
NONE
07348044
 
5020367
NONE
07576976
 
5124686
NONE
07635969
 
5131694
NONE
07660548
 
5165444
NONE
07765971
 
5194747
NONE
07779951
 
5257771
NONE
08012935
 
5269342
NONE
08024753
 
5342026
NONE
08077275
 
5340078
NONE
08165320
 
5394650
NONE
08185130
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 10
Reel/Frame:006857/0260   Pages: 4
Recorded: 01/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEAN, ROBERT H.
Exec Dt:
01/04/1994
Assignee
1
MIDLAND MANUFACTURING CORP.
P.O. BOX 226
SKOKIE, ILLINOIS 60076-0226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5394650
NONE
08185130
Correspondence name and address
HAROLD V. STOTLAND
EMRICH & DITHMAR
150 NORTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:007791/0505   Pages: 4
Recorded: 11/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLARK, REECE ROBERT
Exec Dt:
10/03/1995
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648844
NONE
08559837
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:007770/0771   Pages: 5
Recorded: 10/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, REECE ROBERT
Exec Dt:
10/11/1995
2
BARMORE, GASTON C., JR.
Exec Dt:
10/16/1995
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585786
NONE
08550386
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
300 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, ILLINOIS 60606
Assignment: 13
Reel/Frame:007925/0390   Pages: 9
Recorded: 05/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEAN, ROBERT H.
Exec Dt:
05/02/1996
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5544675
NONE
08556290
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:008198/0091   Pages: 7
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, REECE ROBERT
Exec Dt:
05/06/1996
2
BARMORE, JR., GASTON C.
Exec Dt:
06/04/1996
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585786
NONE
08550386
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:007958/0944   Pages: 4
Recorded: 05/22/1996
Conveyance: CORRRECTING ORIGINAL ASSIGNMENT RECORDED AT REEL/FRAME 7791/0505 ON NOVEMBER 20, 1995
Assignor
1
CLARK, REECE ROBERT
Exec Dt:
05/07/1996
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618864
NONE
08539387
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
STE 3000
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:009053/0985   Pages: 4
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARMORE, GASTON C., JR.
Exec Dt:
12/22/1997
Assignee
1
MIDLAND MANUFACTURING CORP.
P.O. BOX 226
SKOKIE, ILLINOIS 60076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5886642
NONE
09000705
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
300 SOUTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:008971/0842   Pages: 6
Recorded: 02/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARMORE, GASTON C., JR.
Exec Dt:
01/19/1998
2
FENNER, RICHARD G.
Exec Dt:
01/19/1998
3
RIDGEWAY, CLYDE D., II
Exec Dt:
01/19/1998
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874899
NONE
09020041
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:009179/0503   Pages: 5
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENNER, RICHARD G.
Exec Dt:
05/04/1998
2
CLARK, REECE ROBERT
Exec Dt:
05/01/1998
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904870
NONE
09078731
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 19
Reel/Frame:010423/0398   Pages: 7
Recorded: 11/17/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT AN ERROR IN THE STATE OF INCORPORATION OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL 10021/0606
Assignors
1
PORTIS, RALPH G.
Exec Dt:
11/11/1999
2
DEAN, ROBERT H.
Exec Dt:
11/11/1999
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6213449
NONE
09327264
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:010423/0405   Pages: 10
Recorded: 11/17/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION. AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 9902, FRAME 0577.
Assignors
1
DEAN, ROBERT H.
Exec Dt:
11/11/1999
2
PANKIEWICZ, KRZYSZTOF A.
Exec Dt:
11/11/1999
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6112762
NONE
09220827
Correspondence name and address
EMRICH & DITHMAR
HAROLD V. STOTLAND
SUITE 3000
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:040860/0785   Pages: 6
Recorded: 01/05/2017
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROVACON, INC.
Exec Dt:
12/20/2016
Assignee
1
MIDLAND MANUFACTURING CORP.
7733 GROSS POINT ROAD
SKOKIE, ILLINOIS 60077
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5924672
NONE
08944877
 
6227223
NONE
09356929
Correspondence name and address
DAVID S. RANDOLPH, ESQ.
4000 ONE WILLIAMS CENTER
CONNER & WINTERS, LLP
TULSA, OK 74172-0148

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