Granted Patent
Utility
PCT National Stage
US 6,684,649
· Confirmation No. 1648
ENTHALPY PUMP
Inventor:
David A. Thompson
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-10-14 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-10-14 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-10-06 | PA.. |
Power of Attorney | 1 | View | |
| 2016-10-06 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2016-10-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2016-10-06 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2005-01-27 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2003-08-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-01-31 | LET. |
Miscellaneous Incoming Letter | 39 | View |
Inventors
David A. Thompson
Kalamazoo, MI
Attorneys & Agents of Record
Classification
USPC
62/93
F24F3/1417
B01D53/263
F24F3/1423
F24F2003/1435
F24F2003/144
F24F2203/1032
F24F2203/1068
F24F2203/1084
Prosecution
- Examiner
- JONES, MELVIN
- Art Unit
- 3744
- Customer No.
- 86245
- Docket No.
- 5991.050US1
- Confirmation No.
- 1648
Patent Term Adjustment
0days
BROAN-NUTONE LLC,
NORTEK AIR SOLUTIONS, LLC,
NORTEK GLOBAL HVAC LLC,
NORTEK, INC.,
ADVANCED BRIDGING TECHNOLOGIES, INC.,
AIGIS MECHTRONICS, INC.,
ALLSTAR PRO, LLC,
ELAN HOME SYSTEMS, L.L.C.,
GEFEN, INC.,
GTO, INC.,
HOMELOGIC LLC,
INTERNATIONAL ELECTRONICS, INC.,
JENSEN INDUSTRIES, INC.,
LINEAR LLC,
LITE TOUCH, INC.,
MAGENTA RESEARCH LTD.,
NILES AUDIO CORPORATION,
OMNIMOUNT SYSTEMS, INC.,
OPERATOR SPECIALTY COMPANY, INC.,
PANAMAX INC.,
SECURE WIRELESS, INC.,
SPEAKERCRAFT,
XANTECH CORPORATION
RELEASE OF SECURITY INTEREST
Recorded 2021-06-17
NORTEK, INC.,
ADVANCED BRIDGING TECHNOLOGIES, INC.,
AIGIS MECHTRONICS, INC.,
ALLSTAR PRO, LLC,
AUBREY MANUFACTURING, INC.,
BROAN-NUTONE LLC,
CES GROUP, INC.,
CLEANPAK INTERNATIONAL, INC.,
ELAN HOME SYSTEMS, L.L.C.,
GEFEN, INC.,
GOVERNAIR CORPORATION,
GTO, INC.,
HC INSTALLATIONS, INC.,
HOMELOGIC LLC,
HUNTAIR, INC.,
INTERNATIONAL ELECTRONICS, INC.,
J.A.R. INDUSTRIES, INC.,
JENSEN INDUSTRIES, INC.,
LINEAR H.K. LLC,
LINEAR LLC,
LITETOUCH, INC.,
MAGENTA RESEARCH LTD.,
MAMMOTH, INC.,
NILES AUDIO CORPORATION,
NORDYNE CHINA LLC,
NORDYNE INC.,
NORDYNE INTERNATIONAL, INC.,
NORTEK INTERNATIONAL, INC.,
NUTONE INC.,
OMNIMOUNT SYSTEMS, INC.,
OPERATOR SPECIALTY COMPANY, INC.,
PACIFIC ZEPHYR RANGE HOOD, INC.,
PANAMAX INC.,
RANGAIRE GP, INC.,
RANGAIRE LP,
RANGAIRE LP, INC.,
SECURE WIRELESS, INC.,
SPEAKERCRAFT, INC.,
TEMTROL, INC.,
WDS LLC,
WEBCO, INC.,
XANTECH CORPORATION,
ZEPHYR CORPORATION
NOTICE OF RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2017-01-10
NORTEK, INC.,
AIGIS MECHTRONICS, INC.,
BROAN-MEXICO HOLDINGS, INC.,
BROAN-NUTONE LLC,
BROAN-NUTONE STORAGE SOLUTIONS LP,
CES GROUP, INC.,
CES INTERNATIONAL LTD.,
CLEANPAK INTERNATIONAL, INC.,
ELAN HOME SYSTEMS, L.L.C.,
GATES THAT OPEN, LLC,
GEFEN, LLC,
GOVERNAIR CORPORATION,
HC INSTALLATIONS, INC.,
HUNTAIR, INC.,
INTERNATIONAL ELECTRONICS, LLC,
LINEAR LLC,
LITE TOUCH, INC.,
MAGENTA RESEARCH LTD.,
MAMMOTH-WEBCO, INC.,
NILES AUDIO CORPORATION,
NORDYNE LLC,
NORDYNE INTERNATIONAL, INC.,
NORTEK INTERNATIONAL, INC.,
NUTONE LLC,
OMNIMOUNT SYSTEMS, INC.,
OPERATOR SPECIALTY COMPANY, INC.,
PACIFIC ZEPHYR RANGE HOOD, INC.,
PANAMAX LLC,
RANGAIRE GP, INC.,
RANGAIRE LP, INC.,
SECURE WIRELESS, INC.,
SPEAKERCRAFT, LLC,
TEMTROL, INC.,
XANTECH LLC,
ZEPHYR VENTILATION, LLC
TERMINATION AND RELEASE OF SECURITY IN PATENTS
Recorded 2017-01-10
from
AIGIS MECHTRONICS, INC.,
BROAN-MEXICO HOLDINGS, INC.,
BROAN-NUTONE LLC,
BROAN-NUTONE STORAGE SOLUTIONS LP,
CES GROUP, INC.,
CES INTERNATIONAL LTD.,
CLEANPAK INTERNATIONAL, INC.,
ELAN HOME SYSTEMS, L.L.C.,
GATES THAT OPEN, LLC,
GEFEN, LLC,
GOVERNAIR CORPORATION,
HC INSTALLATIONS, INC.,
HUNTAIR, INC.,
INTERNATIONAL ELECTRONICS, LLC,
LINEAR LLC,
LITE TOUCH, INC.,
MAGENTA RESEARCH LTD.,
MAMMOTH-WEBCO, INC.,
NILES AUDIO CORPORATION,
NORDYNE INTERNATIONAL, INC.,
NORDYNE LLC,
NORTEK INTERNATIONAL, INC.,
NORTEK, INC.,
NUTONE LLC,
OMNIMOUNT SYSTEMS, INC.,
OPERATOR SPECIALTY COMPANY, INC.,
PACIFIC ZEPHYR RANGE HOOD INC.,
PANAMAX LLC,
RANGAIRE GP, INC.,
RANGAIRE LP, INC.,
SECURE WIRELESS, INC.,
SPEAKERCRAFT, LLC,
TEMTROL, INC.,
XANTECH LLC,
ZEPHYR VENTILATION, LLC
SECURITY AGREEMENT
Recorded 2010-01-08
from
ADVANCED BRIDGING TECHNOLOGIES, INC.,
AIGIS MECHTRONICS, INC.,
ALLSTAR PRO, LLC,
BROAN-NUTONE LLC,
CLEANPAK INTERNATIONAL, INC.,
ELAN HOME SYSTEMS, L.L.C.,
GEFEN, INC.,
GTO, INC.,
HOMELOGIC LLC,
HUNTAIR, INC.,
INTERNATIONAL ELECTRONICS, INC.,
JENSEN INDUSTRIES, INC.,
LINEAR LLC,
LITE TOUCH, INC.,
MAGENTA RESEARCH LTD.,
MAMMOTH, INC.,
NILES AUDIO CORPORATION,
NORDYNE INC.,
NORTEK, INC.,
NUTONE INC.,
OMNIMOUNT SYSTEMS, INC.,
OPERATOR SPECIALTY COMPANY, INC.,
PANAMAX INC.,
RANGAIRE LP,
SECURE WIRELESS, INC.,
SPEAKERCRAFT, INC.,
TEMTROL, INC.,
WEBCO, INC.,
XANTECH CORPORATION,
ZEPHYR CORPORATION
SECURITY AGREEMENT
Recorded 2008-07-31
from
ADVANCED BRIDGING TECHNOLOGIES, INC.,
AIGIS MECHTRONICS, INC.,
ALLSTAR PRO, LLC,
AUBREY MANUFACTURING, INC.,
BROAN-NUTONE LLC,
CES GROUP, INC.,
CLEANPAK INTERNATIONAL, INC.,
ELAN HOME SYSTEMS, L.L.C.,
GEFEN, INC.,
GOVERNAIR CORPORATION,
GTO, INC.,
HC INSTALLATIONS, INC.,
HOMELOGIC LLC,
HUNTAIR, INC.,
INTERNATIONAL ELECTRONICS, INC.,
J.A.R. INDUSTRIES, INC.,
JENSEN INDUSTRIES, INC.,
LINEAR H.K. LLC,
LINEAR LLC,
LITETOUCH, INC.,
MAGENTA RESEARCH LTD.,
MAMMOTH, INC.,
NILES AUDIO CORPORATION,
NORDYNE CHINA LLC,
NORDYNE INC.,
NORDYNE INTERNATIONAL, INC.,
NORTEK INTERNATIONAL, INC.,
NORTEK, INC.,
NUTONE INC.,
OMNIMOUNT SYSTEMS, INC.,
OPERATOR SPECIALTY COMPANY, INC.,
PACIFIC ZEPHYR RANGE HOOD, INC.,
PANAMAX INC.,
RANGAIRE GP, INC.,
RANGAIRE LP,
RANGAIRE LP, INC.,
SEAKERCRAFT, INC.,
SECURE WIRELESS, INC.,
TEMTROL, INC.,
WDS LLC,
WEBCO, INC.,
XANTECH CORPORATION,
ZEPHYR CORPORATION
SECURITY AGREEMENT
Recorded 2008-07-29
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Quick Facts
- Patent No.
- US 6,684,649
- App. No.
- 10/048,797
- Filed
- 2002-01-31
- Granted
- 2004-02-03
- Examiner
- JONES, MELVIN
- Art Unit
- 3744
- PTA
- 0 days
External Links