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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
Application #:
05224861
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
004858/0004Recorded: 04/07/1988Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: DECEMBER 23, 1980
Assignor:
Exec Dt:
12/23/1980
Assignee:
Correspondent:
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST SUITE 706
TORONTO, CANADA
Assignment: 2
Reel/Frame:
004858/0007Recorded: 04/07/1988Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE: NOVEMBER 1, 1983
Assignors:
Exec Dt:
11/01/1983
Exec Dt:
11/01/1983
Exec Dt:
11/01/1983
Assignee:
Correspondent:
GEORGE A. ROLSTON
43 EGLINTON AVE. EAST
STE. 706
TORONTO, CANADA M4P 1A2
Assignment: 3
Reel/Frame:
004858/0013Recorded: 04/07/1988Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE: APRIL 27, 1984
Assignor:
Exec Dt:
12/20/1984
Assignee:
Correspondent:
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST SUITE 706
TORONTO, CANADA M4P 1A2
Assignment: 4
Reel/Frame:
004858/0016Recorded: 04/07/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/17/1985
Assignee:
Correspondent:
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST SUITE 706
TORONTO, CANADA M4P 1A2
Assignment: 5
Reel/Frame:
004858/0017Recorded: 04/07/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/18/1988
Assignee:
130 ADELAIDE STREET WEST, #3202
TORONTO, ONTARIO M5H 3P5, CANADA
Correspondent:
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST SUITE 706
TORONTO, CANADA M4P 1A2
Assignment: 6
Reel/Frame:
004926/0589Recorded: 07/20/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/04/1988
Exec Dt:
07/04/1988
Assignee:
Correspondent:
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, D.C. 20005

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