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Trademark Assignment Details

Reel/Frame:0740/0790   Pages: 0
    Recorded: 09/27/1990
Conveyance: SECURITY INTEREST
Total properties: 9
1
Serial #:
Filing Dt:
03/07/1962
Reg #:
Reg. Dt:
09/17/1963
Mark:
C CURTIS
2
Serial #:
Filing Dt:
08/05/1964
Reg #:
Reg. Dt:
12/14/1965
Mark:
DURATRONIC
3
Serial #:
Filing Dt:
09/07/1967
Reg #:
Reg. Dt:
12/03/1968
Mark:
CURTISOL
4
Serial #:
Filing Dt:
11/15/1967
Reg #:
Reg. Dt:
04/01/1969
Mark:
DURATORQ
5
Serial #:
Filing Dt:
02/19/1968
Reg #:
Reg. Dt:
08/19/1969
Mark:
GEM-TONE
6
Serial #:
Filing Dt:
01/17/1974
Reg #:
Reg. Dt:
04/22/1975
Mark:
EAS-OFF
7
Serial #:
Filing Dt:
01/17/1974
Reg #:
Reg. Dt:
12/17/1974
Mark:
PRO-KLEEN
8
Serial #:
Filing Dt:
05/09/1974
Reg #:
Reg. Dt:
08/26/1975
Mark:
CURTISOL
9
Serial #:
Filing Dt:
06/14/1989
Reg #:
Reg. Dt:
02/27/1990
Mark:
KEYPRO
Assignor
1
Exec Dt:
09/26/1990
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ONE OXFORD CENTRE
PITTSBURGH, PENNSYLVANIA 15219
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
VENABLE, BAETJER, HOWARD & CIVILETTI
SUITE 1000
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3917

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