![](/images/general/no_picture/200_user.png)
Elizabeth Houston
Supervisory Patent Examiner (ID: 13251, Phone: (571)272-7134 , Office: P/3731 )
Most Active Art Unit | 3731 |
Art Unit(s) | 3753, 3771, 3773, 3731 |
Total Applications | 578 |
Issued Applications | 235 |
Pending Applications | 6 |
Abandoned Applications | 337 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 16712998
[patent_doc_number] => 20210080145
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-18
[patent_title] => FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/108477
[patent_app_country] => US
[patent_app_date] => 2020-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4288
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108477
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/108477 | FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE | Nov 30, 2020 | Abandoned |
Array
(
[id] => 17497095
[patent_doc_number] => 11285785
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-29
[patent_title] => Air vent for automobile
[patent_app_type] => utility
[patent_app_number] => 16/570068
[patent_app_country] => US
[patent_app_date] => 2019-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 4009
[patent_no_of_claims] => 7
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570068
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/570068 | Air vent for automobile | Sep 12, 2019 | Issued |
Array
(
[id] => 14776655
[patent_doc_number] => 20190263225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-29
[patent_title] => Air Transfer Apparatus, Method Of Operating The Same And Kit Containing An Air Transfer Apparatus
[patent_app_type] => utility
[patent_app_number] => 16/288889
[patent_app_country] => US
[patent_app_date] => 2019-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3574
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16288889
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/288889 | Air Transfer Apparatus, Method Of Operating The Same And Kit Containing An Air Transfer Apparatus | Feb 27, 2019 | Abandoned |
Array
(
[id] => 14717651
[patent_doc_number] => 20190249889
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-15
[patent_title] => VENTILATION DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/268822
[patent_app_country] => US
[patent_app_date] => 2019-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3594
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 326
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268822
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/268822 | VENTILATION DEVICE | Feb 5, 2019 | Abandoned |
Array
(
[id] => 14714287
[patent_doc_number] => 20190248207
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-15
[patent_title] => AIR FLAP AND A METHOD FOR PRODUCING THE AIR FLAP
[patent_app_type] => utility
[patent_app_number] => 16/269552
[patent_app_country] => US
[patent_app_date] => 2019-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4441
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269552
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/269552 | AIR FLAP AND A METHOD FOR PRODUCING THE AIR FLAP | Feb 5, 2019 | Abandoned |
Array
(
[id] => 14289151
[patent_doc_number] => 20190141860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-09
[patent_title] => SMART COOLING SYSTEM FOR AN ELECTRONIC EQUIPMENT ROOM
[patent_app_type] => utility
[patent_app_number] => 16/239240
[patent_app_country] => US
[patent_app_date] => 2019-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9230
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239240
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/239240 | SMART COOLING SYSTEM FOR AN ELECTRONIC EQUIPMENT ROOM | Jan 2, 2019 | Abandoned |
Array
(
[id] => 14503731
[patent_doc_number] => 20190195520
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-27
[patent_title] => EXHAUST VENT
[patent_app_type] => utility
[patent_app_number] => 16/224236
[patent_app_country] => US
[patent_app_date] => 2018-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4495
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224236
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/224236 | Exhaust vent | Dec 17, 2018 | Issued |
Array
(
[id] => 14470263
[patent_doc_number] => 20190186774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-20
[patent_title] => DIFFUSER, AIR TREATING PLANT COMPRISING SAID DIFFUSER AND USE OF SAID DIFFUSER FOR TREATING AIR
[patent_app_type] => utility
[patent_app_number] => 16/222153
[patent_app_country] => US
[patent_app_date] => 2018-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13454
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222153
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/222153 | DIFFUSER, AIR TREATING PLANT COMPRISING SAID DIFFUSER AND USE OF SAID DIFFUSER FOR TREATING AIR | Dec 16, 2018 | Abandoned |
Array
(
[id] => 14580149
[patent_doc_number] => 20190217683
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-07-18
[patent_title] => LIGHT EMISSION AND/OR AIR OUTLET OPENING FOR A PASSENGER COMPARTMENT OF A VEHICLE
[patent_app_type] => utility
[patent_app_number] => 16/221466
[patent_app_country] => US
[patent_app_date] => 2018-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2031
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221466
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/221466 | LIGHT EMISSION AND/OR AIR OUTLET OPENING FOR A PASSENGER COMPARTMENT OF A VEHICLE | Dec 14, 2018 | Abandoned |
Array
(
[id] => 14104445
[patent_doc_number] => 20190093898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-28
[patent_title] => Table Top Fire Effect Attachment
[patent_app_type] => utility
[patent_app_number] => 16/204901
[patent_app_country] => US
[patent_app_date] => 2018-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7193
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 150
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204901
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/204901 | Table Top Fire Effect Attachment | Nov 28, 2018 | Abandoned |
Array
(
[id] => 16955511
[patent_doc_number] => 11059347
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-07-13
[patent_title] => HVAC door actuation system
[patent_app_type] => utility
[patent_app_number] => 16/192264
[patent_app_country] => US
[patent_app_date] => 2018-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192264
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/192264 | HVAC door actuation system | Nov 14, 2018 | Issued |
Array
(
[id] => 15900195
[patent_doc_number] => 20200149616
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-14
[patent_title] => ACTUATOR WITH FAIL-SAFE LOCKING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 16/189414
[patent_app_country] => US
[patent_app_date] => 2018-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 9807
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189414
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/189414 | ACTUATOR WITH FAIL-SAFE LOCKING MECHANISM | Nov 12, 2018 | Abandoned |
Array
(
[id] => 17150363
[patent_doc_number] => 11143432
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-12
[patent_title] => Combined ventilation and illumination system
[patent_app_type] => utility
[patent_app_number] => 16/189327
[patent_app_country] => US
[patent_app_date] => 2018-11-13
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189327
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/189327 | Combined ventilation and illumination system | Nov 12, 2018 | Issued |
Array
(
[id] => 16499429
[patent_doc_number] => 10864799
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-12-15
[patent_title] => Air delivery systems and methods for a vehicle passenger compartment
[patent_app_type] => utility
[patent_app_number] => 16/161697
[patent_app_country] => US
[patent_app_date] => 2018-10-16
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161697
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/161697 | Air delivery systems and methods for a vehicle passenger compartment | Oct 15, 2018 | Issued |
16/145970 | BOTTOM-MOUNTED WHOLE HOUSE FAN ASSEMBLY | Sep 27, 2018 | Abandoned |
Array
(
[id] => 17768875
[patent_doc_number] => 11400797
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-02
[patent_title] => Prevention of exhaust gas intrusion in a vehicle
[patent_app_type] => utility
[patent_app_number] => 16/147038
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/147038 | Prevention of exhaust gas intrusion in a vehicle | Sep 27, 2018 | Issued |
Array
(
[id] => 17624870
[patent_doc_number] => 11343947
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-24
[patent_title] => Power converter cooling
[patent_app_type] => utility
[patent_app_number] => 16/143303
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/143303 | Power converter cooling | Sep 25, 2018 | Issued |
Array
(
[id] => 15648361
[patent_doc_number] => 20200086710
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-19
[patent_title] => Blower Noise Suppressor For HVAC System
[patent_app_type] => utility
[patent_app_number] => 16/130307
[patent_app_country] => US
[patent_app_date] => 2018-09-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/130307 | Blower noise suppressor for HVAC system | Sep 12, 2018 | Issued |
Array
(
[id] => 15554191
[patent_doc_number] => 20200061507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-27
[patent_title] => HVAC FILTER FRAME ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 16/108217
[patent_app_country] => US
[patent_app_date] => 2018-08-22
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Array
(
[id] => 14160409
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[patent_kind] => A1
[patent_issue_date] => 2019-04-11
[patent_title] => System for Management of an HVAC System
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/059635 | System for Management of an HVAC System | Aug 8, 2018 | Abandoned |