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Trademark Assignment Details

Reel/Frame:0902/0202   Pages: 3
    Recorded: 10/09/1992
Conveyance: CHANGE OF NAME 19911018
Total properties: 15
1
Serial #:
Filing Dt:
01/21/1926
Reg #:
Reg. Dt:
11/30/1926
Mark:
A-S-H
2
Serial #:
Filing Dt:
10/22/1947
Reg #:
Reg. Dt:
09/19/1950
Mark:
HYDROVAC
3
Serial #:
Filing Dt:
09/30/1953
Reg #:
Reg. Dt:
11/08/1955
Mark:
HAMILTON
4
Serial #:
Filing Dt:
11/29/1957
Reg #:
Reg. Dt:
07/08/1958
Mark:
THERM-O-FLEX
5
Serial #:
Filing Dt:
06/12/1958
Reg #:
Reg. Dt:
03/10/1959
Mark:
JOY MICRODYNE
6
Serial #:
Filing Dt:
11/22/1963
Reg #:
Reg. Dt:
08/11/1964
Mark:
ASHCOLITE
7
Serial #:
Filing Dt:
11/22/1963
Reg #:
Reg. Dt:
08/11/1964
Mark:
HYDROVACTOR
8
Serial #:
Filing Dt:
11/22/1963
Reg #:
Reg. Dt:
07/21/1964
Mark:
HYDROBIN
9
Serial #:
Filing Dt:
03/28/1966
Reg #:
Reg. Dt:
06/27/1967
Mark:
TURBULAIRE
10
Serial #:
Filing Dt:
04/20/1972
Reg #:
Reg. Dt:
02/12/1974
Mark:
MULTICLONE
11
Serial #:
Filing Dt:
06/30/1972
Reg #:
Reg. Dt:
10/01/1974
Mark:
PULSEFLO
12
Serial #:
Filing Dt:
09/21/1972
Reg #:
Reg. Dt:
08/13/1974
Mark:
WHITCOMB
13
Serial #:
Filing Dt:
01/10/1977
Reg #:
Reg. Dt:
01/31/1978
Mark:
ASHFRAC
14
Serial #:
Filing Dt:
06/07/1979
Reg #:
Reg. Dt:
09/09/1980
Mark:
ELECTROSCRUBBER
15
Serial #:
Filing Dt:
07/12/1982
Reg #:
Reg. Dt:
08/30/1983
Mark:
HYDRO-EJECTOR
Assignor
1
Exec Dt:
10/18/1991
Entity Type:
CORPORATION
Citizenship:
PENNSYLVANIA
Assignee
1
10700 NORTH FREEWAY TOWERPARK NORTH HOUSTON, TX 77037
Entity Type:
CORPORATION
Citizenship:
PENNSYLVANIA
Correspondence name and address
KIRKPATRICK & LOCKHART
NEAL L. SLIFKIN
1500 OLIVER BLDG.
PITTSBURGH, PA 15222

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