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] => 18685902 [patent_doc_number] => 11781628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Transmission and agricultural or industrial commercial vehicle [patent_app_type] => utility [patent_app_number] => 17/806756 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15167 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806756
Transmission and agricultural or industrial commercial vehicle Jun 13, 2022 Issued
Array ( [id] => 19151809 [patent_doc_number] => 11976713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Transmission and agricultural or industrial commercial vehicle [patent_app_type] => utility [patent_app_number] => 17/806749 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 27016 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806749
Transmission and agricultural or industrial commercial vehicle Jun 13, 2022 Issued
Array ( [id] => 18685903 [patent_doc_number] => 11781629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Transmission and agricultural or industrial commercial vehicle [patent_app_type] => utility [patent_app_number] => 17/806761 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15180 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806761
Transmission and agricultural or industrial commercial vehicle Jun 13, 2022 Issued
Array ( [id] => 18685900 [patent_doc_number] => 11781626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Transmission and agricultural or industrial commercial vehicle [patent_app_type] => utility [patent_app_number] => 17/806742 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 18852 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806742
Transmission and agricultural or industrial commercial vehicle Jun 13, 2022 Issued
Array ( [id] => 18685903 [patent_doc_number] => 11781629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Transmission and agricultural or industrial commercial vehicle [patent_app_type] => utility [patent_app_number] => 17/806761 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15180 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806761
Transmission and agricultural or industrial commercial vehicle Jun 13, 2022 Issued
Array ( [id] => 20157628 [patent_doc_number] => 12384231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Coaxial electric drive axle and automobile [patent_app_type] => utility [patent_app_number] => 17/921170 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921170
Coaxial electric drive axle and automobile Jun 6, 2022 Issued
Array ( [id] => 20157628 [patent_doc_number] => 12384231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Coaxial electric drive axle and automobile [patent_app_type] => utility [patent_app_number] => 17/921170 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921170
Coaxial electric drive axle and automobile Jun 6, 2022 Issued
Array ( [id] => 19856213 [patent_doc_number] => 12259038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Mechanical part for an aircraft turbomachine [patent_app_type] => utility [patent_app_number] => 17/832899 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3631 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832899
Mechanical part for an aircraft turbomachine Jun 5, 2022 Issued
Array ( [id] => 18058918 [patent_doc_number] => 20220390004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MECHANICAL PART FOR AN AIRCRAFT TURBOMACHINE AND CORRESPONDING TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 17/805380 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17805380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805380
Mechanical part for an aircraft turbomachine and corresponding turbomachine Jun 2, 2022 Issued
Array ( [id] => 19404551 [patent_doc_number] => 20240288062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => UNIT [patent_app_type] => utility [patent_app_number] => 18/573064 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18573064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573064
Power transmission device May 25, 2022 Issued
Array ( [id] => 18779792 [patent_doc_number] => 11821493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Output device [patent_app_type] => utility [patent_app_number] => 17/752756 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6041 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752756
Output device May 23, 2022 Issued
Array ( [id] => 18275211 [patent_doc_number] => 11614147 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Gear systems [patent_app_type] => utility [patent_app_number] => 17/743322 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4879 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743322
Gear systems May 11, 2022 Issued
Array ( [id] => 19412422 [patent_doc_number] => 12078232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Power transmission device and automobile including the same [patent_app_type] => utility [patent_app_number] => 17/735184 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4697 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735184
Power transmission device and automobile including the same May 2, 2022 Issued
Array ( [id] => 17793047 [patent_doc_number] => 20220252138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => TRANSMISSION [patent_app_type] => utility [patent_app_number] => 17/729165 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17729165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729165
TRANSMISSION Apr 25, 2022 Abandoned
Array ( [id] => 18406544 [patent_doc_number] => 20230167895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => LUBRICATION STRUCTURE OF PLANETARY GEAR SET UTILIZING INNER PIPE [patent_app_type] => utility [patent_app_number] => 17/724844 [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] => 3782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724844
Lubrication structure of planetary gear set utilizing inner pipe Apr 19, 2022 Issued
Array ( [id] => 18241851 [patent_doc_number] => 20230074162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => TRANSMISSION DEVICE OF HYBRID VEHICLE [patent_app_type] => utility [patent_app_number] => 17/659785 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659785
Transmission device of hybrid vehicle Apr 18, 2022 Issued
Array ( [id] => 18590928 [patent_doc_number] => 11739816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Transmission arrangement [patent_app_type] => utility [patent_app_number] => 17/719783 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9295 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719783
Transmission arrangement Apr 12, 2022 Issued
Array ( [id] => 18444931 [patent_doc_number] => 11680492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Epicyclic gear train [patent_app_type] => utility [patent_app_number] => 17/711177 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2669 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711177
Epicyclic gear train Mar 31, 2022 Issued
Array ( [id] => 19666877 [patent_doc_number] => 12179600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Hybrid transmission, and drive train having a hybrid transmission [patent_app_type] => utility [patent_app_number] => 18/287353 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4723 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287353
Hybrid transmission, and drive train having a hybrid transmission Mar 28, 2022 Issued
Array ( [id] => 19158590 [patent_doc_number] => 20240151297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => DRIVE POWER TRANSMITTING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/550169 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550169
Drive power transmitting mechanism Mar 16, 2022 Issued
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