Search

Derek Douglas Knight

Examiner (ID: 4994, Phone: (571)272-7951 , Office: P/3659 )

Most Active Art Unit
3659
Art Unit(s)
3655, 3681, 3659
Total Applications
1127
Issued Applications
952
Pending Applications
48
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17998514 [patent_doc_number] => 11499615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Compact split torque transmission for wide overall ratio coverage [patent_app_type] => utility [patent_app_number] => 17/036438 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4308 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036438
Compact split torque transmission for wide overall ratio coverage Sep 28, 2020 Issued
Array ( [id] => 17282222 [patent_doc_number] => 11199246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Automatic transmission [patent_app_type] => utility [patent_app_number] => 17/033304 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033304
Automatic transmission Sep 24, 2020 Issued
Array ( [id] => 18110413 [patent_doc_number] => 20230003293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => DRIVE APPARATUS FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/781525 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17781525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781525
Drive apparatus for a vehicle Sep 16, 2020 Issued
Array ( [id] => 19326621 [patent_doc_number] => 12044293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Planetary gear transmission box [patent_app_type] => utility [patent_app_number] => 17/761926 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1504 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761926
Planetary gear transmission box Sep 2, 2020 Issued
Array ( [id] => 16674147 [patent_doc_number] => 20210062910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => GEAR ASSEMBLY FOR AERONAUTICAL ENGINE WITH COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/009021 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009021
Gear assembly for aeronautical engine with collector Aug 31, 2020 Issued
Array ( [id] => 18733890 [patent_doc_number] => 11802614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Vehicle drive device [patent_app_type] => utility [patent_app_number] => 17/636120 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12362 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636120
Vehicle drive device Aug 27, 2020 Issued
Array ( [id] => 18627499 [patent_doc_number] => 20230286317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => WHEEL HUB DRIVING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/017708 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017708
Wheel hub driving system Aug 6, 2020 Issued
Array ( [id] => 18444114 [patent_doc_number] => 11679670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Two-gear bridge driving system and vehicle [patent_app_type] => utility [patent_app_number] => 17/627880 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4944 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627880
Two-gear bridge driving system and vehicle Jul 16, 2020 Issued
Array ( [id] => 18355694 [patent_doc_number] => 11644088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Reducer [patent_app_type] => utility [patent_app_number] => 17/627699 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3399 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627699
Reducer Jul 14, 2020 Issued
Array ( [id] => 17831041 [patent_doc_number] => 20220268345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => PLANETARY TRANSMISSION WITH DIFFERENTIAL [patent_app_type] => utility [patent_app_number] => 17/625910 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625910
Planetary transmission with differential Jul 7, 2020 Issued
Array ( [id] => 17883613 [patent_doc_number] => 20220299090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => GEARWHEEL TRANSMISSION WITH HIGH TRANSMISSION RATIO AND WITH IMPROVED EFFICIENCY AND/OR INCREASED CAPACITY FOR TRANSMITTING TORQUE [patent_app_type] => utility [patent_app_number] => 17/625502 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17625502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625502
Gearwheel transmission with high transmission ratio and with improved efficiency and/or increased capacity for transmitting torque Jul 7, 2020 Issued
Array ( [id] => 17830911 [patent_doc_number] => 20220268215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 17/626216 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626216
Epicyclic reduction gear for a turbomachine Jul 6, 2020 Issued
Array ( [id] => 17306882 [patent_doc_number] => 11207971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Vehicle drive device [patent_app_type] => utility [patent_app_number] => 16/916490 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8966 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916490
Vehicle drive device Jun 29, 2020 Issued
Array ( [id] => 17074410 [patent_doc_number] => 11110793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Wheel driving apparatus [patent_app_type] => utility [patent_app_number] => 16/915348 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 59 [patent_no_of_words] => 56100 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915348
Wheel driving apparatus Jun 28, 2020 Issued
Array ( [id] => 17315500 [patent_doc_number] => 20210404548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => WIND TURBINE GEARBOX CARRIER WITH INTEGRATED PIN SHAFTS AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/915059 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16915059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915059
Wind turbine gearbox carrier with integrated pin shafts and method of manufacturing same Jun 28, 2020 Issued
Array ( [id] => 19457291 [patent_doc_number] => 12097765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Transmission module for a hybrid drive vehicle [patent_app_type] => utility [patent_app_number] => 17/596796 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3437 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596796
Transmission module for a hybrid drive vehicle Jun 18, 2020 Issued
Array ( [id] => 17875006 [patent_doc_number] => 11447004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => In-wheel motor vehicle drive apparatus [patent_app_type] => utility [patent_app_number] => 16/906032 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8153 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906032
In-wheel motor vehicle drive apparatus Jun 18, 2020 Issued
Array ( [id] => 16513781 [patent_doc_number] => 20200393039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => DRIVE-FORCE TRANSMITTING APPARATUS FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/900171 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900171
Drive-force transmitting apparatus for vehicle Jun 11, 2020 Issued
Array ( [id] => 16512325 [patent_doc_number] => 20200391582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => DUAL MOTOR ELECTRIC DRIVELINE [patent_app_type] => utility [patent_app_number] => 16/899284 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899284
Dual motor electric driveline Jun 10, 2020 Issued
Array ( [id] => 16649464 [patent_doc_number] => 10926623 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => Hybrid powertrain for vehicles [patent_app_type] => utility [patent_app_number] => 16/898115 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 32 [patent_no_of_words] => 5521 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898115
Hybrid powertrain for vehicles Jun 9, 2020 Issued
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