Search

Patrick David Maines

Examiner (ID: 10395, Phone: (571)270-1911 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 4165, 3748, OPQA, 6218
Total Applications
653
Issued Applications
542
Pending Applications
19
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20252667 [patent_doc_number] => 20250301536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => TEMPERATURE CONTROL DEVICE, TEMPERATURE CONTROL METHOD, PROGRAM, PROBER, AND LEARNING MODEL GENERATING METHOD [patent_app_type] => utility [patent_app_number] => 19/229010 [patent_app_country] => US [patent_app_date] => 2025-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19229010 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/229010
TEMPERATURE CONTROL DEVICE, TEMPERATURE CONTROL METHOD, PROGRAM, PROBER, AND LEARNING MODEL GENERATING METHOD Jun 4, 2025 Pending
Array ( [id] => 20008212 [patent_doc_number] => 20250146434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => EXHAUST COMPONENT [patent_app_type] => utility [patent_app_number] => 18/930058 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930058
Exhaust component Oct 28, 2024 Issued
Array ( [id] => 20913183 [patent_doc_number] => 12710025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Mild-hybrid electric vehicle (MHEV) emissions aftertreatment system [patent_app_type] => utility [patent_app_number] => 18/887579 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887579
MILD-HYBRID ELECTRIC VEHICLE (MHEV) EMISSIONS AFTERTREATMENT SYSTEM Sep 16, 2024 Pending
Array ( [id] => 19641950 [patent_doc_number] => 20240416470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => DUST COLLECTION SYSTEM FOR POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/623421 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623421
DUST COLLECTION SYSTEM FOR POWER TOOL Mar 31, 2024 Issued
Array ( [id] => 19431800 [patent_doc_number] => 20240300298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => VEHICLE, CONTROL DEVICE, AND VEHICLE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/583275 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583275
VEHICLE, CONTROL DEVICE, AND VEHICLE CONTROL METHOD Feb 20, 2024 Pending
Array ( [id] => 18988715 [patent_doc_number] => 20240060684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => AIR HEATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/210270 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210270
AIR HEATING APPARATUS Jun 14, 2023 Pending
Array ( [id] => 19615833 [patent_doc_number] => 20240401513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => EXHAUST HEAT CONDUCTOR PIPE SYSTEM FOR SCAVENGING WASTE HEAT [patent_app_type] => utility [patent_app_number] => 18/205326 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18205326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205326
EXHAUST HEAT CONDUCTOR PIPE SYSTEM FOR SCAVENGING WASTE HEAT Jun 1, 2023 Pending
Array ( [id] => 20058224 [patent_doc_number] => 20250196446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => A METHOD FOR PRODUCING PACKAGES, AN APPARATUS AND A KIT OF PARTS [patent_app_type] => utility [patent_app_number] => 18/851243 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18851243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851243
A METHOD FOR PRODUCING PACKAGES, AN APPARATUS AND A KIT OF PARTS Apr 16, 2023 Pending
Array ( [id] => 18859620 [patent_doc_number] => 20230414054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COLLISION DETECTION APPARATUS AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/937316 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4299 [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] => 17937316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937316
COLLISION DETECTION APPARATUS AND CLEANING DEVICE Sep 29, 2022 Pending
Array ( [id] => 19991516 [patent_doc_number] => 20250129738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Internal Combustion Engine for a Motor Car [patent_app_type] => utility [patent_app_number] => 18/682684 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1185 [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] => 18682684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682684
Internal Combustion Engine for a Motor Car Jul 24, 2022 Pending
Array ( [id] => 20086174 [patent_doc_number] => 20250216110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => AIR CONDITIONING DEVICE [patent_app_type] => utility [patent_app_number] => 18/704553 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704553
AIR CONDITIONING DEVICE Apr 6, 2022 Pending
Array ( [id] => 19448167 [patent_doc_number] => 20240308297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => FLOW-DIRECTING INSERT, FASTENING ELEMENT, FLOW-DIRECTING SYSTEM, AND HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/268452 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268452
FLOW-DIRECTING INSERT, FASTENING ELEMENT, FLOW-DIRECTING SYSTEM, AND HEATING DEVICE Dec 16, 2021 Pending
Array ( [id] => 18448792 [patent_doc_number] => 20230190067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => MOPPING MODULE AND CLEANING HEAD [patent_app_type] => utility [patent_app_number] => 17/925330 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17925330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925330
MOPPING MODULE AND CLEANING HEAD Oct 7, 2021 Pending
Array ( [id] => 19465200 [patent_doc_number] => 20240318869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => STORAGE TYPE HOT WATER SUPPLYING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/553005 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553005
STORAGE TYPE HOT WATER SUPPLYING APPARATUS Jun 3, 2021 Pending
Array ( [id] => 18272214 [patent_doc_number] => 20230093456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => ROBOT CLEANER [patent_app_type] => utility [patent_app_number] => 17/918688 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918688
ROBOT CLEANER Nov 10, 2020 Pending
Array ( [id] => 18166762 [patent_doc_number] => 20230033367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => A CLEANER HEAD FOR A CLEANING APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/787480 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5353 [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] => 17787480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787480
A CLEANER HEAD FOR A CLEANING APPLIANCE Dec 17, 2019 Pending
Array ( [id] => 14044801 [patent_doc_number] => 20190078507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/048978 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048978
Turbocharger Jul 29, 2018 Issued
Array ( [id] => 15228825 [patent_doc_number] => 10502127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Rotary engine [patent_app_type] => utility [patent_app_number] => 16/026098 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 860 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026098
Rotary engine Jul 2, 2018 Issued
Array ( [id] => 15607115 [patent_doc_number] => 10584607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Ring-shaped compliant support [patent_app_type] => utility [patent_app_number] => 16/017210 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4388 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017210
Ring-shaped compliant support Jun 24, 2018 Issued
Array ( [id] => 13734885 [patent_doc_number] => 20180371910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => CONTINUOUSLY VARIABLE TURBINE [patent_app_type] => utility [patent_app_number] => 16/014339 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014339
Continuously variable turbine Jun 20, 2018 Issued
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