Search

Derek Douglas Knight

Examiner (ID: 12457, Phone: (571)272-7951 , Office: P/3659 )

Most Active Art Unit
3659
Art Unit(s)
3655, 3659, 3681
Total Applications
1122
Issued Applications
951
Pending Applications
44
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19594831 [patent_doc_number] => 12152663 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Transmission sump arrangement [patent_app_type] => utility [patent_app_number] => 18/434960 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2066 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434960
Transmission sump arrangement Feb 6, 2024 Issued
Array ( [id] => 19188628 [patent_doc_number] => 20240167541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DRIVELINE FOR ELECTRIFIED VEHICLE [patent_app_type] => utility [patent_app_number] => 18/427247 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427247
Driveline for electrified vehicle Jan 29, 2024 Issued
Array ( [id] => 20060287 [patent_doc_number] => 20250198509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => METHODS AND SYSTEMS FOR A TWO SPEED POWERSHIFTING TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/540376 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4994 [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] => 18540376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540376
METHODS AND SYSTEMS FOR A TWO SPEED POWERSHIFTING TRANSMISSION Dec 13, 2023 Pending
Array ( [id] => 19360141 [patent_doc_number] => 20240262175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => TRANSMISSION AND VEHICLE WITH TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/540149 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18540149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540149
TRANSMISSION AND VEHICLE WITH TRANSMISSION Dec 13, 2023 Pending
Array ( [id] => 19097119 [patent_doc_number] => 20240116346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => TRANSMISSION AND VEHICLE WITH TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/540133 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18540133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540133
TRANSMISSION AND VEHICLE WITH TRANSMISSION Dec 13, 2023 Pending
Array ( [id] => 19579353 [patent_doc_number] => 12145446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Dual-motor multi-gear hybrid transmission system and vehicle [patent_app_type] => utility [patent_app_number] => 18/536665 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6768 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536665
Dual-motor multi-gear hybrid transmission system and vehicle Dec 11, 2023 Issued
Array ( [id] => 19667207 [patent_doc_number] => 12179933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Electromechanically controlled aircraft power transmission system [patent_app_type] => utility [patent_app_number] => 18/532222 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3351 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532222
Electromechanically controlled aircraft power transmission system Dec 6, 2023 Issued
Array ( [id] => 19066671 [patent_doc_number] => 20240101097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => CLUTCH ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/530401 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530401
CLUTCH ACTUATOR Dec 5, 2023 Abandoned
Array ( [id] => 19020803 [patent_doc_number] => 20240076974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => MULTI-SPEED TURBINE REDUCTION GEARBOX SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/388772 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388772
Multi-speed turbine reduction gearbox system and method Nov 9, 2023 Issued
Array ( [id] => 19003071 [patent_doc_number] => 20240067142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => VEHICLE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/493427 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493427
Vehicle control device Oct 23, 2023 Issued
Array ( [id] => 19890038 [patent_doc_number] => 20250115350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ELECTROMECHANICAL AIRCRAFT SPOILER [patent_app_type] => utility [patent_app_number] => 18/481738 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481738
Electromechanical aircraft spoiler Oct 4, 2023 Issued
Array ( [id] => 19034896 [patent_doc_number] => 20240084711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PLAIN BEARING FOR AN AIRCRAFT TURBOMACHINE MECHANICAL REDUCER [patent_app_type] => utility [patent_app_number] => 18/463836 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463836
Plain bearing for an aircraft turbomachine mechanical reducer Sep 7, 2023 Issued
Array ( [id] => 19180551 [patent_doc_number] => 11987129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Power train of automatic transmission [patent_app_type] => utility [patent_app_number] => 18/462775 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3402 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462775
Power train of automatic transmission Sep 6, 2023 Issued
Array ( [id] => 19521766 [patent_doc_number] => 12123479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Planet carrier for a speed reducer on an aircraft turbomachine [patent_app_type] => utility [patent_app_number] => 18/461740 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6090 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461740
Planet carrier for a speed reducer on an aircraft turbomachine Sep 5, 2023 Issued
Array ( [id] => 19033592 [patent_doc_number] => 20240083407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => OIL DILUTION INHIBITING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/459986 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459986
Oil dilution inhibiting apparatus Aug 31, 2023 Issued
Array ( [id] => 19521770 [patent_doc_number] => 12123483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Motor vehicle transmission for an at least partially electrically driven motor vehicle [patent_app_type] => utility [patent_app_number] => 18/240540 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7922 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240540
Motor vehicle transmission for an at least partially electrically driven motor vehicle Aug 30, 2023 Issued
Array ( [id] => 20158824 [patent_doc_number] => 12385441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Gearboxes for aircraft gas turbine engines [patent_app_type] => utility [patent_app_number] => 18/239314 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 11379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239314
Gearboxes for aircraft gas turbine engines Aug 28, 2023 Issued
Array ( [id] => 19143129 [patent_doc_number] => 20240141986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING VEHICLE [patent_app_type] => utility [patent_app_number] => 18/231989 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231989
Apparatus and method for controlling vehicle Aug 8, 2023 Issued
Array ( [id] => 18738816 [patent_doc_number] => 20230347734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ELECTRIC AXLE ASSEMBLY AND OPERATING METHOD [patent_app_type] => utility [patent_app_number] => 18/339026 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339026
ELECTRIC AXLE ASSEMBLY AND OPERATING METHOD Jun 20, 2023 Pending
Array ( [id] => 18656989 [patent_doc_number] => 20230302892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => HYBRID TRANSMISSION FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/203832 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203832
Hybrid transmission for a vehicle May 30, 2023 Issued
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