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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 : QUIXOTE CORPORATION
Total Assignments: 7
Assignment: 1
Reel/Frame:004254/0595   Pages: 4
Recorded: 05/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
QUIXOTE CORPORATION
Exec Dt:
07/01/1980
Assignee
1
ENERGY ABSORPTION SYSTEMS, INC., CHICAGO, IL A CORP OF DE
ILLINOIS
Properties
 
Pat #
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Intl #
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Pat #
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3284122
NONE
04420314
 
3545802
NONE
04529738
 
3503600
NONE
04664333
 
3541800
NONE
04760142
 
3570257
NONE
04760143
 
3512822
NONE
04777317
 
3602151
NONE
04777395
 
3666055
NONE
05040220
 
3680662
NONE
05048950
 
3695583
NONE
05069872
 
3672657
NONE
05074664
 
3674115
NONE
05074736
 
3768781
NONE
05239809
 
4071599
NONE
05390171
 
3973596
NONE
05472190
 
3944187
NONE
05505636
 
4008915
NONE
05583683
 
3982734
NONE
05591277
 
4073482
NONE
05641911
 
D243323
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05683839
 
4097572
NONE
05712848
 
4072334
NONE
05732944
 
RE29544
NONE
05748122
 
4289419
NONE
06080766
 
3588159
NONE
UNAVAILABLE
 
3588158
NONE
UNAVAILABLE
Correspondence name and address
WILLIAM BRINK OLDS HOFER GILSON & LIONE
ONE IBM PLAZA
SUITE 4100
CHICAGO, IL 60611
Assignment: 2
Reel/Frame:004209/0023   Pages: 10
Recorded: 12/29/1983
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUIXOTE CORPORATION
Exec Dt:
08/25/1980
Assignee
1
ENERGY ABSORPTION SYSTEMS, INC.
CHICAGO, ILLINOIS 60601
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3284122
NONE
04420314
 
3545802
NONE
04529738
 
3503600
NONE
04664333
 
3587787
NONE
04671472
 
3558159
NONE
04732597
 
3541800
NONE
04760142
 
3570257
NONE
04760143
 
3512822
NONE
04777317
 
3602151
NONE
04777395
 
3558158
NONE
04835487
 
3666055
NONE
05040220
 
3680662
NONE
05048950
 
3695583
NONE
05069872
 
3672657
NONE
05074664
 
3674115
NONE
05074736
 
3768781
NONE
05239809
 
4071599
NONE
05390171
 
3973596
NONE
05472190
 
3944187
NONE
05505636
 
4008915
NONE
05583683
 
3982734
NONE
05591277
 
4073482
NONE
05641911
 
D243323
NONE
05683839
 
4097572
NONE
05712848
 
4072334
NONE
05732944
 
RE29544
NONE
05748122
 
4289419
NONE
06080766
Correspondence name and address
WILLIAN, BRINKS, ET AL
1 IBM PLAZA, STE. 4100
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:008535/0199   Pages: 8
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DISC MANUFACTURING, INC.
Exec Dt:
03/27/1997
2
QUIXOTE CORPORATION
Exec Dt:
03/27/1997
Assignee
1
CINRAM, INC.
1600 RICH ROAD
RICHMOND, INDIANA 47374
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4629668
NONE
06710919
 
4735878
NONE
06901896
 
4819799
NONE
07134805
 
4895252
NONE
07237187
 
4967286
NONE
07283375
 
4994666
NONE
07454379
Correspondence name and address
SIDLEY & AUSTIN
D. SCOTT HEMINGWAY
1201 ELM STREET, SUITE 4500
DALLAS,TX 75270
Assignment: 4
Reel/Frame:008744/0378   Pages: 8
Recorded: 10/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DISC MANUFACTURING, INC.
Exec Dt:
03/27/1997
2
QUIXOTE CORPORATION
Exec Dt:
03/27/1997
Assignee
1
CINRAM, INC.
1600 RICH RD.
RICHMOND, INDIANA 47374
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4629668
NONE
06710919
 
4735878
NONE
06901896
 
4819799
NONE
07134805
 
4895252
NONE
07237187
 
4967286
NONE
07283375
 
4994666
NONE
07454379
 
5808990
NONE
08767968
Correspondence name and address
BRINKS HOFER GILSON & LIONE
WILLIAM A. WEBB
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:010251/0884   Pages: 3
Recorded: 12/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUIXOTE CORPORATION
Exec Dt:
09/10/1999
Assignee
1
SPECTRADSIC CORPORATION
SUITE 102
321 SOUTH MAIN STREET
PROVIDENCE, RHODE ISLAND 02903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011772
NONE
08902844
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO ET AL
HARRY F. SMITH, ESQ.
ONE LANDMARK SQUARE, 9TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 6
Reel/Frame:010259/0457   Pages: 3
Recorded: 09/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUIXOTE CORPORATION
Exec Dt:
09/10/1999
Assignee
1
SPECTRADISC CORPORATION
SUITE 101
155 SOUTH MAIN STREET
PROVIDENCE, RHODE ISLAND 02903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011772
NONE
08902844
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO ET AL., L.L.P
HARRY F. SMITH, ESQ.
ONE LANDMARK SQUARE
9TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 7
Reel/Frame:013857/0692   Pages: 4
Recorded: 08/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUIXOTE CORPORATION
Exec Dt:
09/10/1999
Assignee
1
SPECTRADISC CORPORATION
155 SOUTH MAIN STREET
PROVIDENCE, RHODE ISLAND 02903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011772
NONE
08902844
Correspondence name and address
HALE AND DORR LLP
PETER M. DICHIARA
60 STATE STREET
BOSTON, MA 02109

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