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Patent Assignment Details
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Reel/Frame:006273/0449   Pages: 30
Recorded: 03/16/1992
Conveyance: AMENDMENT TO SECURITY AGREEMENT, WHEREBY THE TERMS AND CONDITIONS ARE AMENDED DATED 6/28/91.
Total properties: 47
1
Patent #:
Issue Dt:
Application #:
04733081
Filing Dt:
Title:
2
Patent #:
Issue Dt:
Application #:
05129762
Filing Dt:
Title:
3
Patent #:
Issue Dt:
Application #:
05133276
Filing Dt:
Title:
4
Patent #:
Issue Dt:
Application #:
05323436
Filing Dt:
Title:
5
Patent #:
Issue Dt:
Application #:
05362388
Filing Dt:
Title:
6
Patent #:
Issue Dt:
Application #:
05430181
Filing Dt:
Title:
7
Patent #:
Issue Dt:
09/09/1975
Application #:
05514413
Filing Dt:
10/15/1974
Title:
REFRIGERANT CHARGING APPARATUS
8
Patent #:
Issue Dt:
Application #:
05645281
Filing Dt:
Title:
9
Patent #:
Issue Dt:
Application #:
05645282
Filing Dt:
Title:
10
Patent #:
Issue Dt:
Application #:
05645285
Filing Dt:
Title:
11
Patent #:
Issue Dt:
Application #:
05921841
Filing Dt:
Title:
12
Patent #:
Issue Dt:
04/14/1981
Application #:
06082594
Filing Dt:
10/09/1979
Title:
VENTILATION FAN
13
Patent #:
Issue Dt:
09/15/1981
Application #:
06133981
Filing Dt:
03/26/1980
Title:
FURANCE WITH FLUE GAS CONDENSATE NEUTRALIZER
14
Patent #:
Issue Dt:
01/12/1982
Application #:
06134078
Filing Dt:
03/26/1980
Title:
MOUNTING ARRANGEMENT FOR CONDENSATE NEUTRALIZER IN A FURNACE
15
Patent #:
Issue Dt:
06/28/1983
Application #:
06244159
Filing Dt:
03/16/1981
Title:
TERMINAL BLOCK AND CAPACITOR MOUNT FOR BLOWER
16
Patent #:
Issue Dt:
07/17/1984
Application #:
06338664
Filing Dt:
01/11/1982
Title:
POWER VENT AND CONTROL FOR FURNACE
17
Patent #:
Issue Dt:
09/24/1985
Application #:
06529471
Filing Dt:
09/06/1983
Title:
HIGH EFFICIENCY FURNACE WITH SECONDARY HEAT EXCHANGER
18
Patent #:
Issue Dt:
10/01/1985
Application #:
06553744
Filing Dt:
11/17/1983
Title:
CONDENSATE HANDLING MEANS FOR CONDENSING FURNACE
19
Patent #:
Issue Dt:
06/21/1988
Application #:
06588723
Filing Dt:
03/12/1984
Title:
POWER VENT AND CONTROL FOR FURNACE
20
Patent #:
Issue Dt:
10/14/1986
Application #:
06658204
Filing Dt:
10/05/1984
Title:
GAS BURNER WITH MEANS FOR REDUCING NOX EMISSIONS
21
Patent #:
Issue Dt:
03/25/1986
Application #:
06685711
Filing Dt:
12/24/1984
Title:
HEAT PIPE CENTRAL FURNACE
22
Patent #:
Issue Dt:
09/08/1987
Application #:
06813863
Filing Dt:
12/27/1985
Title:
LANCED FIN CONDENSER FOR CENTRAL AIR CONDITIONER
23
Patent #:
Issue Dt:
07/28/1987
Application #:
06831981
Filing Dt:
02/21/1986
Title:
CONDENSATE OVERFLOW CONTROL FOR FURNACE
24
Patent #:
Issue Dt:
10/27/1987
Application #:
06863147
Filing Dt:
05/14/1986
Title:
CONTROL FOR HEAT PIPE CENTRAL FURNACE
25
Patent #:
Issue Dt:
04/26/1988
Application #:
06922398
Filing Dt:
10/23/1986
Title:
HEAT EXCHANGER FOR FURNACE
26
Patent #:
Issue Dt:
03/01/1988
Application #:
06948125
Filing Dt:
12/31/1986
Title:
METHOD AND APPARATUS FOR BENDING A HEAT EXCHANGER COIL
27
Patent #:
Issue Dt:
08/22/1989
Application #:
07176868
Filing Dt:
04/04/1988
Title:
STAMPED DISCHARGE GRILLE INCLUDING TWO LOUVRED SECTIONS
28
Patent #:
Issue Dt:
09/12/1989
Application #:
07217761
Filing Dt:
07/11/1988
Title:
BLOWER WITH CLAM SHELL HOUSING
29
Patent #:
Issue Dt:
07/25/1989
Application #:
07228005
Filing Dt:
08/03/1988
Title:
CARTON WITH SELF POSITIONING INTERLOCKING CORNERS
30
Patent #:
Issue Dt:
04/09/1991
Application #:
07278789
Filing Dt:
12/02/1988
Title:
THERMOSTAT SPEED BAR GRAPH FOR VARIABLE SPEED TEMPERATURE CONTROL SYSTEM
31
Patent #:
Issue Dt:
07/17/1990
Application #:
07279419
Filing Dt:
12/02/1988
Title:
SERVICE THERMOSTAT
32
Patent #:
Issue Dt:
12/31/1991
Application #:
07313804
Filing Dt:
02/23/1989
Title:
PACKAGE TERMINAL AIR CONDITIONER
33
Patent #:
Issue Dt:
10/29/1991
Application #:
07315029
Filing Dt:
02/23/1989
Title:
PACKAGE TERMINAL AIR CONDITIONER
34
Patent #:
Issue Dt:
07/24/1990
Application #:
07464561
Filing Dt:
01/16/1990
Title:
HUB FOR A PLASTIC BLOWER IMPELLER
35
Patent #:
Issue Dt:
07/02/1991
Application #:
07477613
Filing Dt:
02/09/1990
Title:
FAN CONTROL ARRANGEMENT FOR A TWO STAGE FURNACE
36
Patent #:
Issue Dt:
01/08/1991
Application #:
07477743
Filing Dt:
02/09/1990
Title:
RESTRICTED INTAKE COMPENSATION METHOD FOR A TWO STAGE FURNACE
37
Patent #:
Issue Dt:
12/11/1990
Application #:
07478206
Filing Dt:
02/09/1990
Title:
WARMUP METHOD FOR A TWO STAGE FURNACE
38
Patent #:
Issue Dt:
02/16/1993
Application #:
07478252
Filing Dt:
02/09/1990
Title:
TWO STAGE FURNACE CONTROL
39
Patent #:
Issue Dt:
03/10/1992
Application #:
07478410
Filing Dt:
02/12/1990
Title:
DRIVING SYSTEM FOR DUAL TANGENTIAL BLOWERS IN AN AIR CONDITIONER
40
Patent #:
Issue Dt:
08/13/1991
Application #:
07478416
Filing Dt:
02/12/1990
Title:
AIR INTAKE ARRANGEMENT FOR AIR CONDITIONER WITH DUAL CROSS FLOW BLOWERS
41
Patent #:
Issue Dt:
07/09/1991
Application #:
07479640
Filing Dt:
02/13/1990
Title:
CONTROL PANEL FOR A PACKAGED TERMINAL AIR CONDITIONER
42
Patent #:
Issue Dt:
01/08/1991
Application #:
07489461
Filing Dt:
03/06/1990
Title:
SERPENTINE HEAT EXCHANGER
43
Patent #:
Issue Dt:
09/24/1991
Application #:
07527530
Filing Dt:
05/23/1990
Title:
REFRIGERATION SYSTEM WITH SATURATION SENSOR
44
Patent #:
Issue Dt:
10/29/1991
Application #:
07561890
Filing Dt:
08/02/1990
Title:
METHOD AND APPARATUS FOR COOLING MOTORS OF CROSS FLOW BLOWERS
45
Patent #:
Issue Dt:
10/06/1992
Application #:
07654305
Filing Dt:
02/12/1991
Title:
AIR CONDITIONER MODULAR UNIT WITH DUAL CROSS FLOW BLOWERS
46
Patent #:
Issue Dt:
03/10/1992
Application #:
07661493
Filing Dt:
02/26/1991
Title:
ENHANCED TUBULAR HEAT EXCHANGER
47
Patent #:
Issue Dt:
06/02/1992
Application #:
07704807
Filing Dt:
05/23/1991
Title:
REFRIGERATION SYSTEM WITH SATURATION SENSOR
Assignor
1
Exec Dt:
11/19/1991
Assignee
1
SUITE 200
25 TRI-STATE INTERNATIONAL
LINCOLNSHIRE, ILLINOIS 60069
Correspondence name and address
DAVIS WRIGHT TREMAINE
ATTN: JAMES D. ZUPANCIC
2300 FIRST INTERSTATE TOWER
1300 SW FIFTH AVENUE
PORTLAND, OR 97201-5682

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