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Trademark Assignment Abstract of Title

Total Assignments: 4
Serial #:
Filing Dt:
09/21/1961
Reg #:
Reg. Dt:
09/25/1962
Mark:
ROTOCEL
Assignment: 1
Reel/Frame:
0162/0278   Recorded: 05/10/1968Pages: 4
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
05/03/1968
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
BLAW-KNOX COMPANY
300 6TH AVE.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
0162/0282   Recorded: 05/10/1968Pages: 4
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
05/03/1968
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
Entity Type:
UNKNOWN
Citizenship:
NONE
Correspondent:
BLAW-KNOX COMPANY
300 6TH AVE.
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
0265/0146   Recorded: 04/07/1975Pages: 3
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOOD WILL. (SUBJECT TO AGREEMENT DATED APRIL 30, 1973)
Assignors:
Exec Dt:
05/01/1973
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
00/00/0000
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Entity Type:
CORPORATION
Citizenship:
PENNSYLVANIA
Correspondent:
BUELL, BLENKO & ZIESENHEIM
1020 NORTH AMERICAN ROCKWELL BLDG.
1020 NORTH AMERICAN ROCKWELL BLDG.
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:
1786/0851   Recorded: 08/31/1998Pages: 2
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
08/17/1998
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee:
1200 PENN AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
WEBB, ZIESENHEIM, BRUENING, ET AL.
FREDERICK B. ZIESENHEIM, ESQ.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818

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