Search

Douglas Hart

Examiner (ID: 2583)

Most Active Art Unit
3406
Art Unit(s)
3745, 3402, 3403, 3406
Total Applications
1469
Issued Applications
1341
Pending Applications
18
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19571336 [patent_doc_number] => 20240375628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => OPERATIONALLY RELIABLE PARKING BRAKE VALVE ASSEMBLY HAVING MULTIWAY SWITCHING IN SERIES [patent_app_type] => utility [patent_app_number] => 18/778553 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778553
Operationally reliable parking brake valve assembly having multiway switching in series Jul 18, 2024 Issued
Array ( [id] => 19737045 [patent_doc_number] => 12213850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Holder assembly for electric toothbrush and electric toothbrush [patent_app_type] => utility [patent_app_number] => 18/647787 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10048 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647787
Holder assembly for electric toothbrush and electric toothbrush Apr 25, 2024 Issued
Array ( [id] => 19870976 [patent_doc_number] => 12263819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Vehicle axle having electric drive motors, an electrohydraulic brake and additional modules such as a transmission, torque vectoring and a parking brake [patent_app_type] => utility [patent_app_number] => 18/628001 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 12717 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628001
Vehicle axle having electric drive motors, an electrohydraulic brake and additional modules such as a transmission, torque vectoring and a parking brake Apr 4, 2024 Issued
Array ( [id] => 19870978 [patent_doc_number] => 12263821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Reliable parking brake valve unit with a bypass valve [patent_app_type] => utility [patent_app_number] => 18/589106 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12189 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589106
Reliable parking brake valve unit with a bypass valve Feb 26, 2024 Issued
Array ( [id] => 19433434 [patent_doc_number] => 20240301932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => BALL-SCREW DRIVE FOR AN ACTUATOR ASSEMBLY, AN ACTUATOR ASSEMBLY, AND A METHOD FOR PRODUCING A BALL-SCREW DRIVE [patent_app_type] => utility [patent_app_number] => 18/583921 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583921
BALL-SCREW DRIVE FOR AN ACTUATOR ASSEMBLY, AN ACTUATOR ASSEMBLY, AND A METHOD FOR PRODUCING A BALL-SCREW DRIVE Feb 21, 2024 Pending
Array ( [id] => 19463342 [patent_doc_number] => 20240317011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DAMPING SYSTEM FOR MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/581480 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581480
DAMPING SYSTEM FOR MOTOR VEHICLE Feb 19, 2024 Pending
Array ( [id] => 19171870 [patent_doc_number] => 20240157844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ELECTROMECHANICAL DRIVE APPARATUS, BRAKING SYSTEMS, AND BATTERY MANAGEMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/418218 [patent_app_country] => US [patent_app_date] => 2024-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418218
ELECTROMECHANICAL DRIVE APPARATUS, BRAKING SYSTEMS, AND BATTERY MANAGEMENT SYSTEMS Jan 19, 2024 Pending
Array ( [id] => 19140755 [patent_doc_number] => 20240139555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Heat Resistant Descent Controller [patent_app_type] => utility [patent_app_number] => 18/409415 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409415
Heat Resistant Descent Controller Jan 9, 2024 Pending
Array ( [id] => 19128077 [patent_doc_number] => 20240133430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => TOLERANCE RING AND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/532031 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532031
TOLERANCE RING AND ASSEMBLY Dec 6, 2023 Abandoned
Array ( [id] => 19773240 [patent_doc_number] => 20250054666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => MAGNETORHEOLOGICAL DAMPER [patent_app_type] => utility [patent_app_number] => 18/529265 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529265
MAGNETORHEOLOGICAL DAMPER Dec 4, 2023 Pending
Array ( [id] => 20015579 [patent_doc_number] => 20250153801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => VALVE-CONTROLLED FLUID CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/388409 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388409
VALVE-CONTROLLED FLUID CIRCUITS Nov 8, 2023 Pending
Array ( [id] => 19631991 [patent_doc_number] => 20240410440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PISTON FLUID FLOW DYNAMICS, TEMPERATURE STABILITY, AND NOISE MITIGATION [patent_app_type] => utility [patent_app_number] => 18/387999 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387999
PISTON FLUID FLOW DYNAMICS, TEMPERATURE STABILITY, AND NOISE MITIGATION Nov 7, 2023 Pending
Array ( [id] => 20008327 [patent_doc_number] => 20250146549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DRUM BRAKE ASSEMBLY AND WEAR SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/503331 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503331
DRUM BRAKE ASSEMBLY AND WEAR SENSOR DEVICE Nov 6, 2023 Pending
Array ( [id] => 19141775 [patent_doc_number] => 20240140593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HYDRAULIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/381701 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381701
HYDRAULIC SYSTEMS Oct 18, 2023 Pending
Array ( [id] => 19083806 [patent_doc_number] => 20240110607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Electric Motor Mount [patent_app_type] => utility [patent_app_number] => 18/371076 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371076
Electric Motor Mount Sep 20, 2023 Pending
Array ( [id] => 19180645 [patent_doc_number] => 11987224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Aerodynamic vehicle wheel airfoil and associated method(s) [patent_app_type] => utility [patent_app_number] => 18/463640 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5467 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463640
Aerodynamic vehicle wheel airfoil and associated method(s) Sep 7, 2023 Issued
Array ( [id] => 19035051 [patent_doc_number] => 20240084866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => BRAKE ACTUATOR ASSEMBLY, AND METHOD FOR PRODUCING A BRAKE ACTUATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/462814 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462814
BRAKE ACTUATOR ASSEMBLY, AND METHOD FOR PRODUCING A BRAKE ACTUATOR ASSEMBLY Sep 6, 2023 Pending
Array ( [id] => 19676683 [patent_doc_number] => 12188535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Systems and methods for monitoring a wear state of a disc brake [patent_app_type] => utility [patent_app_number] => 18/460281 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6132 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460281
Systems and methods for monitoring a wear state of a disc brake Aug 31, 2023 Issued
Array ( [id] => 19004842 [patent_doc_number] => 20240068913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => GAS AND SAMPLE EXTRACTION SYSTEM FOR HIGH-TEMPERATURE IRRADIATED SAMPLES OF MOLTEN SALT, RADIOPHARMACEUTICAL, TRITIUM GAS, AND NOBLE GAS PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/456656 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456656
GAS AND SAMPLE EXTRACTION SYSTEM FOR HIGH-TEMPERATURE IRRADIATED SAMPLES OF MOLTEN SALT, RADIOPHARMACEUTICAL, TRITIUM GAS, AND NOBLE GAS PRODUCTION Aug 27, 2023 Pending
Array ( [id] => 19004463 [patent_doc_number] => 20240068534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FRICTION ELEMENT CAPTURING AND POSITIONING ASSEMBLY AND METHODS OF MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 18/238140 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18238140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238140
Friction element capturing and positioning assembly and methods of manufacturing thereof Aug 24, 2023 Issued
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