Total properties:
38
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Patent #:
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Issue Dt:
|
05/31/1994
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Application #:
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08111016
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Filing Dt:
|
08/24/1993
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Title:
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NOISE CANCELLATION DEVICE FOR CENTRIFUGAL BLOWER
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Patent #:
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Issue Dt:
|
04/15/1997
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Application #:
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08522128
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Filing Dt:
|
08/31/1995
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Title:
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DYNAMIC CONDENSATE EVACUATOR FOR HIGH EFFICIENCY GAS FURNACES
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Patent #:
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Issue Dt:
|
09/21/1999
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Application #:
|
08909595
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Filing Dt:
|
08/12/1997
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Title:
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SNAP-FIT BLOWER HOUSING ASSEMBLY AND SEAL METHOD
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Patent #:
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Issue Dt:
|
05/30/2000
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Application #:
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09264079
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Filing Dt:
|
03/05/1999
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Title:
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NOISE REDUCTION MOTOR DESIGN AND METHOD
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Patent #:
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Issue Dt:
|
05/15/2001
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Application #:
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09398484
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Filing Dt:
|
09/17/1999
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Title:
|
METHOD AND APPARATUS FOR PROVIDING DILUTION AIR TO A BLOWER MOTOR
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|
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Patent #:
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Issue Dt:
|
10/23/2001
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Application #:
|
09442679
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Filing Dt:
|
11/18/1999
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Title:
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BRUSHLESS DC MOTOR ASSEMBLY
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Patent #:
|
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Issue Dt:
|
10/04/2005
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Application #:
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09597448
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Filing Dt:
|
06/20/2000
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Title:
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METHOD FOR COOLING A MOTOR IN A BLOWER ASSEMBLY FOR A FURNANCE
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|
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Patent #:
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Issue Dt:
|
06/04/2002
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Application #:
|
09757983
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Filing Dt:
|
01/10/2001
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Publication #:
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Pub Dt:
|
11/08/2001
| | | | |
Title:
|
METHOD AND APPARATUS FOR COOLING AND EXPELLING EXHAUST GASES FROM A WATER HEATER
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Patent #:
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Issue Dt:
|
10/29/2002
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Application #:
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09764667
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Filing Dt:
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01/18/2001
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Publication #:
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Pub Dt:
|
10/25/2001
| | | | |
Title:
|
SYSTEM SPECIFIC FLUID FLOW CONTROL WITH INDUCTION MOTOR DRIVE
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Patent #:
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|
Issue Dt:
|
08/05/2003
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Application #:
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09951193
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Filing Dt:
|
09/11/2001
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Title:
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VENTED BACKPLATE IMPELLER WATER HEATER BLOWER AND METHOD OF MIXING DILUTION AIR
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|
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Patent #:
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|
Issue Dt:
|
06/10/2003
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Application #:
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09951277
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Filing Dt:
|
09/11/2001
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Title:
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METHOD OF SOUND ATTENUATION IN CENTRIFUGAL BLOWERS
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|
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Patent #:
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Issue Dt:
|
03/25/2003
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Application #:
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09974468
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Filing Dt:
|
10/10/2001
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Title:
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SINGLE PIECE IMPELLER HAVING RADIAL OUTPUT
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Patent #:
|
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Issue Dt:
|
03/11/2003
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Application #:
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09997418
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Filing Dt:
|
11/29/2001
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Title:
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NON-DILUTION AIR WATER HEATER BLOWER
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Patent #:
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Issue Dt:
|
10/22/2002
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Application #:
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10005229
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Filing Dt:
|
12/03/2001
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Title:
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FLUSH MOUNT ROUND EXHAUST FABRICATED INDUCER HOUSING
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|
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Patent #:
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Issue Dt:
|
04/06/2004
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Application #:
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10105911
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Filing Dt:
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03/25/2002
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Publication #:
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Pub Dt:
|
10/03/2002
| | | | |
Title:
|
CASE RETAINED EXTERNAL CAPACITOR
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|
|
Patent #:
|
|
Issue Dt:
|
02/14/2006
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Application #:
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10156877
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Filing Dt:
|
05/29/2002
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Title:
|
NOISE REDUCTION MOTOR DESIGN AND METHOD
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|
|
Patent #:
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|
Issue Dt:
|
06/07/2005
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Application #:
|
10255234
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Filing Dt:
|
09/26/2002
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Title:
|
SHEET METAL EXHAUST ADAPTER FOR DRAFT INDUCERS
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|
|
Patent #:
|
|
Issue Dt:
|
09/23/2003
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Application #:
|
10280874
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Filing Dt:
|
10/25/2002
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Title:
|
BLOWER MIXING TEE
|
|
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Patent #:
|
|
Issue Dt:
|
04/19/2005
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Application #:
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10335836
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Filing Dt:
|
01/02/2003
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Title:
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DRAFT INDUCER HAVING SINGLE PIECE METAL IMPELLER AND IMPROVED HOUSING
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|
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Patent #:
|
|
Issue Dt:
|
08/16/2005
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Application #:
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10438423
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Filing Dt:
|
05/15/2003
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Title:
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BLOWER ASSEMBLY INCLUDING EXHAUST RESTRICTION DEVICE
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|
|
Patent #:
|
|
Issue Dt:
|
06/21/2005
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Application #:
|
10623723
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Filing Dt:
|
07/21/2003
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Publication #:
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|
Pub Dt:
|
01/27/2005
| | | | |
Title:
|
BLOWER HOUSING FOR FURNACE BLOWER ASSEMBLY
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|
|
Patent #:
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|
Issue Dt:
|
05/09/2006
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Application #:
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10763452
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Filing Dt:
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01/23/2004
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Publication #:
|
|
Pub Dt:
|
02/10/2005
| | | | |
Title:
|
BRUSHLESS AND SENSORLESS DC MOTOR CONTROL SYSTEM WITH LOCKED AND STOPPED ROTOR DETECTION
|
|
|
Patent #:
|
|
Issue Dt:
|
10/31/2006
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Application #:
|
10838544
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Filing Dt:
|
05/04/2004
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Publication #:
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|
Pub Dt:
|
11/10/2005
| | | | |
Title:
|
ANTI-REVERSE FLOW MECHANISM FOR CENTRIFUGAL BLOWERS
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|
|
Patent #:
|
|
Issue Dt:
|
10/09/2007
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Application #:
|
10934004
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Filing Dt:
|
09/03/2004
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Publication #:
|
|
Pub Dt:
|
03/09/2006
| | | | |
Title:
|
DRAFT INDUCER BLOWER
|
|
|
Patent #:
|
|
Issue Dt:
|
05/01/2007
|
Application #:
|
10934070
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Filing Dt:
|
09/03/2004
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Publication #:
|
|
Pub Dt:
|
03/09/2006
| | | | |
Title:
|
LOBED JOINT DRAFT INDUCER BLOWER
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|
|
Patent #:
|
|
Issue Dt:
|
02/27/2007
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Application #:
|
10982454
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Filing Dt:
|
11/05/2004
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Publication #:
|
|
Pub Dt:
|
05/11/2006
| | | | |
Title:
|
DRAFT INDUCER BLOWER WITH FASTENER RETENTION
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|
|
Patent #:
|
|
Issue Dt:
|
01/04/2011
|
Application #:
|
11346909
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Filing Dt:
|
02/03/2006
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Title:
|
DRAFT INDUCER BLOWER MOUNTING FEATURE WHICH REDUCES OVERALL SYSTEM VIBRATION
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|
|
Patent #:
|
|
Issue Dt:
|
09/27/2011
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Application #:
|
11935726
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Filing Dt:
|
11/06/2007
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Publication #:
|
|
Pub Dt:
|
05/07/2009
| | | | |
Title:
|
HIGH EFFICIENCY FURNACE HAVING A BLOWER HOUSING WITH AN ENLARGED AIR OUTLET OPENING
|
|
|
Patent #:
|
|
Issue Dt:
|
10/02/2012
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Application #:
|
12060659
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Filing Dt:
|
04/01/2008
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Publication #:
|
|
Pub Dt:
|
10/09/2008
| | | | |
Title:
|
COMBUSTION AIR SUPPLY BLOWER WITH ACCESS COVER AND MOTOR AND FAN ASSEMBLY
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|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
12099384
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Filing Dt:
|
04/08/2008
|
Publication #:
|
|
Pub Dt:
|
12/18/2008
| | | | |
Title:
|
Extended Length Cutoff Blower
|
|
|
Patent #:
|
|
Issue Dt:
|
08/23/2011
|
Application #:
|
12178161
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Filing Dt:
|
07/23/2008
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Publication #:
|
|
Pub Dt:
|
05/19/2011
| | | | |
Title:
|
FURNACE AIR HANDLER BLOWER HOUSING WITH AN ENLARGED AIR OUTLET OPENING
|
|
|
Patent #:
|
|
Issue Dt:
|
12/31/2013
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Application #:
|
12474583
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Filing Dt:
|
05/29/2009
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Publication #:
|
|
Pub Dt:
|
12/02/2010
| | | | |
Title:
|
Non-Dilution Blower Apparatus for High Efficiency Water Heater
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|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
12479519
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Filing Dt:
|
06/05/2009
|
Publication #:
|
|
Pub Dt:
|
10/08/2009
| | | | |
Title:
|
Extended Length Cutoff Blower
|
|
|
Patent #:
|
|
Issue Dt:
|
10/08/2013
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Application #:
|
12631415
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Filing Dt:
|
12/04/2009
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Publication #:
|
|
Pub Dt:
|
10/21/2010
| | | | |
Title:
|
HIGH EFFICIENCY FURNACE/AIR HANDLER BLOWER HOUSING WITH A SIDE WALL HAVING AN EXPONENTIALLY INCREASING EXPANSION ANGLE
|
|
|
Patent #:
|
|
Issue Dt:
|
10/05/2021
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Application #:
|
12851231
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Filing Dt:
|
08/05/2010
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Publication #:
|
|
Pub Dt:
|
10/06/2011
| | | | |
Title:
|
High Efficiency Blower Housing with Unequal Size Inlet Openings
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
12875877
|
Filing Dt:
|
09/03/2010
|
Publication #:
|
|
Pub Dt:
|
08/04/2011
| | | | |
Title:
|
Low Profile, High Efficiency Blower Assembly
|
|
|
Patent #:
|
|
Issue Dt:
|
11/26/2013
|
Application #:
|
13082683
|
Filing Dt:
|
04/08/2011
|
Publication #:
|
|
Pub Dt:
|
09/08/2011
| | | | |
Title:
|
EXTENDED LENGTH CUTOFF BLOWER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/08/2004
|
Application #:
|
29178181
|
Filing Dt:
|
03/21/2003
|
Title:
|
POWER VENT WATER HEATER BLOWER
|
|