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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/16/2007
Application #:
10811346
Filing Dt:
03/26/2004
Publication #:
Pub Dt:
05/26/2005
Inventors:
Russell Bonaventura, Paul M. Harrison, Kenneth M. Northem
Title:
RELEASABLE/INTERCHANGEABLE FINE FOCUS KNOB FOR A MICROSCOPE
Assignment: 1
Reel/Frame:
015160/0697Recorded: 03/26/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/26/2004
Exec Dt:
03/26/2004
Exec Dt:
03/26/2004
Assignee:
ERNST-LEITZ-STRASSE 17-37
WETZLER, GERMANY D-35578
Correspondent:
SIMPSON & SIMPSON, PLLC
S. PETER KONZEL, ESQ.
5555 MAIN STREET
WILLIAMSVILLE, NY 14221-5406
Assignment: 2
Reel/Frame:
015218/0088Recorded: 10/05/2004Pages: 4
Conveyance:
CORRECTIVE TO CORRECT THE ASSIGNEE'S CITY PREVIOUSLY RECORDED AT REEL 015160 FRAME 0697. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors:
Exec Dt:
03/26/2004
Exec Dt:
03/26/2004
Exec Dt:
03/26/2004
Assignee:
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Correspondent:
SIMPSON & SIMPSON, PLLC
S. PETER KONZEL
5555 MAIN STREET
WILLIAMSVILLE, NY 14221
Assignment: 3
Reel/Frame:
015218/0135Recorded: 10/05/2004Pages: 4
Conveyance:
CORRECTIVE TO CORRECT THE SECOND ASSIGNOR'S SURNAME AND THE ASSIGNEE'S CITY PREVIOUSLY RECORDED AT REEL 015160 FRAME 0697. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors:
Exec Dt:
03/26/2004
Exec Dt:
03/26/2004
Exec Dt:
03/26/2004
Assignee:
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Correspondent:
SIMPSON & SIMPSON, PLLC
S. PETER KONZEL, ESQ.
5555 MAIN STREET
WILLIAMSVILLE, NY 14221
Assignment: 4
Reel/Frame:
017575/0731Recorded: 04/26/2006Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/12/2005
Assignee:
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Correspondent:
ROBERT P. SIMPSON, ESQ.
SIMPSON & SIMPSON, PLLC
5555 MAIN STREET
WILLIAMSVILLE, NY 14221

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