Search

Nancy J. Leith

Examiner (ID: 14297, Phone: (313)446-4874 , Office: P/1636 )

Most Active Art Unit
1636
Art Unit(s)
1811, 1636, 1815, 1805, 1941
Total Applications
1471
Issued Applications
1010
Pending Applications
184
Abandoned Applications
292

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18852901 [patent_doc_number] => 11850457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Ember-resistant and flame-resistant roof ventilation system [patent_app_type] => utility [patent_app_number] => 17/811278 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 10276 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811278
Ember-resistant and flame-resistant roof ventilation system Jul 6, 2022 Issued
Array ( [id] => 18147855 [patent_doc_number] => 20230021712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => NOISE SUPPRESSION STRUCTURE IN COOLING SYSTEM FOR ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/858517 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858517
Noise suppression structure in cooling system for electrical device Jul 5, 2022 Issued
Array ( [id] => 18880199 [patent_doc_number] => 20240003568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SYSTEMS AND METHODS FOR OPTIMIZING CONTROL OF AN AIR HANDLING UNIT (AHU) TO MINIMIZE ELECTRICAL AND THERMAL ENERGY CONSUMPTION OF THE AHU [patent_app_type] => utility [patent_app_number] => 17/854169 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854169
Systems and methods for optimizing control of an air handling unit (AHU) to minimize electrical and thermal energy consumption of the ahu Jun 29, 2022 Issued
Array ( [id] => 18123030 [patent_doc_number] => 20230008640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => WING KNOB DEVICE FOR AIR VENT [patent_app_type] => utility [patent_app_number] => 17/853138 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853138
Wing knob device for air vent Jun 28, 2022 Issued
Array ( [id] => 18094261 [patent_doc_number] => 20220412602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AIR DIFFUSER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/852798 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852798
Air diffuser assembly Jun 28, 2022 Issued
Array ( [id] => 18108889 [patent_doc_number] => 20230001769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => AIR VENT FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/852913 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852913
Air vent for vehicle Jun 28, 2022 Issued
Array ( [id] => 19344459 [patent_doc_number] => 20240253422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => VEHICLE AIRFLOW SYSTEM [patent_app_type] => utility [patent_app_number] => 18/564549 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564549
VEHICLE AIRFLOW SYSTEM May 24, 2022 Pending
Array ( [id] => 18021720 [patent_doc_number] => 20220373219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Pipe Bend for an Exhaust Air Duct of a Fume Extraction Hood [patent_app_type] => utility [patent_app_number] => 17/749461 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749461
Pipe bend for an exhaust air duct of a fume extraction hood May 19, 2022 Issued
Array ( [id] => 18802104 [patent_doc_number] => 11835260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Interior ventilator door for purifying air and a method of employing the door to purify air in a structure [patent_app_type] => utility [patent_app_number] => 17/803342 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10549 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803342
Interior ventilator door for purifying air and a method of employing the door to purify air in a structure May 17, 2022 Issued
Array ( [id] => 17837154 [patent_doc_number] => 20220274459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => DUAL-LAYER FLOW BLOWER UNIT FOR VEHICLE AIR-CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/747620 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 511 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747620
DUAL-LAYER FLOW BLOWER UNIT FOR VEHICLE AIR-CONDITIONER May 17, 2022 Abandoned
Array ( [id] => 18770492 [patent_doc_number] => 20230365263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ENVIRONMENTAL CONTROL SYSTEM HAVING A FUEL CELL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/745293 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745293
Environmental control system having a fuel cell assembly May 15, 2022 Issued
Array ( [id] => 17987979 [patent_doc_number] => 20220354016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => VENTILATION AND AIR FLOW CONTROL WITH HEAT INSULATED COMPARTMENT [patent_app_type] => utility [patent_app_number] => 17/745862 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745862
Ventilation and air flow control with heat insulated compartment May 15, 2022 Issued
Array ( [id] => 19390411 [patent_doc_number] => 20240280281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => DUCT TYPE AIR CONDITIONING VENTILATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/569935 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569935
DUCT TYPE AIR CONDITIONING VENTILATION SYSTEM May 12, 2022 Pending
Array ( [id] => 18771760 [patent_doc_number] => 20230366581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HVAC SYSTEM WITH INDOOR AIR QUALITY MONITORING AND MITIGATION [patent_app_type] => utility [patent_app_number] => 17/741968 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741968
HVAC system with indoor air quality monitoring and mitigation May 10, 2022 Issued
Array ( [id] => 18602784 [patent_doc_number] => 11744223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Self-adaptive precise ventilation system for livestock and poultry house [patent_app_type] => utility [patent_app_number] => 17/734590 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4322 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734590
Self-adaptive precise ventilation system for livestock and poultry house May 1, 2022 Issued
Array ( [id] => 18739151 [patent_doc_number] => 20230348071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ENVIRONMENTAL CONTROL SYSTEM AND VAPOR CONTROL SYSTEM WATER SEPARATION OVERLAP [patent_app_type] => utility [patent_app_number] => 17/731944 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731944
ENVIRONMENTAL CONTROL SYSTEM AND VAPOR CONTROL SYSTEM WATER SEPARATION OVERLAP Apr 27, 2022 Abandoned
Array ( [id] => 17806738 [patent_doc_number] => 20220258573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => COMPONENT FOR VEHICLE INTERIOR [patent_app_type] => utility [patent_app_number] => 17/730577 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730577
COMPONENT FOR VEHICLE INTERIOR Apr 26, 2022 Abandoned
Array ( [id] => 18170400 [patent_doc_number] => 20230037011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SLIM AIR VENT FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/728432 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728432
Slim air vent for vehicle Apr 24, 2022 Issued
Array ( [id] => 17961026 [patent_doc_number] => 20220341606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => VENT ASSEMBLY FOR AIR-FLOW PORTAL OF BUILDING [patent_app_type] => utility [patent_app_number] => 17/725687 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725687
VENT ASSEMBLY FOR AIR-FLOW PORTAL OF BUILDING Apr 20, 2022 Abandoned
Array ( [id] => 17961034 [patent_doc_number] => 20220341614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Methods to Monitor Air Filter Life in Fan Motor Controller and Apparatus for Same [patent_app_type] => utility [patent_app_number] => 17/724965 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724965
Methods to monitor air filter life in fan motor controller and apparatus for same Apr 19, 2022 Issued
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