![](/images/general/no_picture/200_user.png)
Qingzhang Zhou
Examiner (ID: 13092, Phone: (571)270-1163 , Office: P/3752 )
Most Active Art Unit | 3752 |
Art Unit(s) | 3752 |
Total Applications | 799 |
Issued Applications | 468 |
Pending Applications | 71 |
Abandoned Applications | 260 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 9630977
[patent_doc_number] => 20140209085
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2014-07-31
[patent_title] => 'Forced Air Heater Including On-Board Source of Electric energy'
[patent_app_type] => utility
[patent_app_number] => 13/085979
[patent_app_country] => US
[patent_app_date] => 2011-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13085979
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/085979 | Forced air heater including on-board source of electric energy | Apr 12, 2011 | Issued |
Array
(
[id] => 8764215
[patent_doc_number] => 20130092252
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-18
[patent_title] => 'HOUSING FOR A HYDRAULIC UNIT'
[patent_app_type] => utility
[patent_app_number] => 13/641302
[patent_app_country] => US
[patent_app_date] => 2011-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13641302
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/641302 | HOUSING FOR A HYDRAULIC UNIT | Apr 5, 2011 | Abandoned |
Array
(
[id] => 8814515
[patent_doc_number] => 20130115560
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-09
[patent_title] => 'Fuel-Fired Furnace and Method for Controlling Combustion in a Fuel-Fired Furnace'
[patent_app_type] => utility
[patent_app_number] => 13/642683
[patent_app_country] => US
[patent_app_date] => 2011-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 5866
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13642683
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/642683 | Fuel-Fired Furnace and Method for Controlling Combustion in a Fuel-Fired Furnace | Mar 29, 2011 | Abandoned |
Array
(
[id] => 8716998
[patent_doc_number] => 20130068216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'EXPANSION SYSTEM IN THE HEAT-TRANSFER-MEDIUM CIRCUIT OF A SOLAR-THERMAL POWER PLANT'
[patent_app_type] => utility
[patent_app_number] => 13/637957
[patent_app_country] => US
[patent_app_date] => 2011-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2596
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/637957 | EXPANSION SYSTEM IN THE HEAT-TRANSFER-MEDIUM CIRCUIT OF A SOLAR-THERMAL POWER PLANT | Mar 28, 2011 | Abandoned |
Array
(
[id] => 6102340
[patent_doc_number] => 20110165833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-07
[patent_title] => 'INTERMEDIATE STORAGE UNIT FOR THE INTERMEDIATE STORAGE OF OBJECTS TO BE PAINTED'
[patent_app_type] => utility
[patent_app_number] => 13/015715
[patent_app_country] => US
[patent_app_date] => 2011-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => publications/A1/0165/20110165833.pdf
[firstpage_image] =>[orig_patent_app_number] => 13015715
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/015715 | Intermediate storage unit for the intermediate storage of objects to be painted | Jan 27, 2011 | Issued |
Array
(
[id] => 8684648
[patent_doc_number] => 20130052932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-28
[patent_title] => 'METHOD AND DEVICE FOR EVACUATING HOLLOW SPACES'
[patent_app_type] => utility
[patent_app_number] => 13/574956
[patent_app_country] => US
[patent_app_date] => 2011-01-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/574956 | METHOD AND DEVICE FOR EVACUATING HOLLOW SPACES | Jan 19, 2011 | Abandoned |
Array
(
[id] => 8637471
[patent_doc_number] => 20130029274
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-31
[patent_title] => 'Flow Control Device'
[patent_app_type] => utility
[patent_app_number] => 13/508593
[patent_app_country] => US
[patent_app_date] => 2010-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 7525
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13508593
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/508593 | Flow control device | Nov 9, 2010 | Issued |
Array
(
[id] => 8313268
[patent_doc_number] => 20120190288
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-26
[patent_title] => 'THROUGH-PASSAGE ROOFING TILE'
[patent_app_type] => utility
[patent_app_number] => 13/496741
[patent_app_country] => US
[patent_app_date] => 2010-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/496741 | THROUGH-PASSAGE ROOFING TILE | Sep 21, 2010 | Abandoned |
Array
(
[id] => 8274002
[patent_doc_number] => 20120167865
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-05
[patent_title] => 'OVEN WITH AT LEAST ONE ILLUMINATED OVEN CAVITY'
[patent_app_type] => utility
[patent_app_number] => 13/393267
[patent_app_country] => US
[patent_app_date] => 2010-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13393267
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/393267 | Oven with at least one illuminated oven cavity | Sep 15, 2010 | Issued |
Array
(
[id] => 7761306
[patent_doc_number] => 20120031350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-09
[patent_title] => 'ICE BLAST CLEANING SYSTEMS AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/851572
[patent_app_country] => US
[patent_app_date] => 2010-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1760
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0031/20120031350.pdf
[firstpage_image] =>[orig_patent_app_number] => 12851572
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/851572 | ICE BLAST CLEANING SYSTEMS AND METHODS | Aug 5, 2010 | Abandoned |
Array
(
[id] => 12471999
[patent_doc_number] => 09989250
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-06-05
[patent_title] => Automatic gas torch ignition in an oxygen rich environment
[patent_app_type] => utility
[patent_app_number] => 12/849029
[patent_app_country] => US
[patent_app_date] => 2010-08-03
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12849029
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/849029 | Automatic gas torch ignition in an oxygen rich environment | Aug 2, 2010 | Issued |
Array
(
[id] => 7756070
[patent_doc_number] => 20120028559
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-02
[patent_title] => 'SYSTEM AND METHOD FOR VENTILATING AND ISOLATING ELECTRICAL EQUIPMENT'
[patent_app_type] => utility
[patent_app_number] => 12/846511
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[patent_app_date] => 2010-07-29
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[pdf_file] => publications/A1/0028/20120028559.pdf
[firstpage_image] =>[orig_patent_app_number] => 12846511
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/846511 | System and method for ventilating and isolating electrical equipment | Jul 28, 2010 | Issued |
Array
(
[id] => 5988268
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[patent_kind] => A1
[patent_issue_date] => 2011-01-20
[patent_title] => 'SOLAR WATER PASTEURIZER'
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[firstpage_image] =>[orig_patent_app_number] => 12842985
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/842985 | SOLAR WATER PASTEURIZER | Jul 22, 2010 | Abandoned |
Array
(
[id] => 7739294
[patent_doc_number] => 20120019112
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-01-26
[patent_title] => 'LATCHING SYSTEM FOR AN APPLIANCE'
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[pdf_file] => publications/A1/0019/20120019112.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/841505 | Latching system for an appliance | Jul 21, 2010 | Issued |
Array
(
[id] => 8190950
[patent_doc_number] => 20120118280
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[patent_kind] => A1
[patent_issue_date] => 2012-05-17
[patent_title] => 'SWITCH OF A GAS VALVE UNIT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/384601 | Switch of a gas valve unit | Jul 14, 2010 | Issued |
Array
(
[id] => 8290020
[patent_doc_number] => 20120178353
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[patent_kind] => A1
[patent_issue_date] => 2012-07-12
[patent_title] => 'Anticorrosive dust-collecting energy-saving chimney'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/497203 | Anticorrosive dust-collecting energy-saving chimney | Jun 23, 2010 | Abandoned |
Array
(
[id] => 9842143
[patent_doc_number] => 08944042
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[patent_issue_date] => 2015-02-03
[patent_title] => 'Wall lining of industrial ovens'
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Array
(
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[patent_title] => 'Systems and methods for harnessing resources'
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/761855 | SYSTEM AND METHOD FOR USE IN DESIGNING AIR INTAKES | Apr 15, 2010 | Abandoned |