Search

David J. Hlavka

Examiner (ID: 16070, Phone: (571)270-3218 , Office: P/3659 )

Most Active Art Unit
3659
Art Unit(s)
3655, 3659
Total Applications
1142
Issued Applications
1070
Pending Applications
2
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16744032 [patent_doc_number] => 10969011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Method and system for disengaging parking pawl in hybrid transmission [patent_app_type] => utility [patent_app_number] => 16/394719 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4955 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394719
Method and system for disengaging parking pawl in hybrid transmission Apr 24, 2019 Issued
Array ( [id] => 16799688 [patent_doc_number] => 10994608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Vehicular electric oil pump device [patent_app_type] => utility [patent_app_number] => 16/388954 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4572 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388954
Vehicular electric oil pump device Apr 18, 2019 Issued
Array ( [id] => 17119281 [patent_doc_number] => 11130399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Multi-clutch device and hybrid module for a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/051996 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3555 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051996
Multi-clutch device and hybrid module for a motor vehicle Apr 17, 2019 Issued
Array ( [id] => 17527523 [patent_doc_number] => 11300200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Hydraulic control unit with externally mounted pump [patent_app_type] => utility [patent_app_number] => 17/049317 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2896 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049317
Hydraulic control unit with externally mounted pump Apr 16, 2019 Issued
Array ( [id] => 17587336 [patent_doc_number] => 11325585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Clutch control method for hybrid vehicle with dual clutch transmission [patent_app_type] => utility [patent_app_number] => 16/384030 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3233 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384030
Clutch control method for hybrid vehicle with dual clutch transmission Apr 14, 2019 Issued
Array ( [id] => 16493131 [patent_doc_number] => 10859160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Calibration method for a slip control arrangement of a driveline including a continuously variable transmission [patent_app_type] => utility [patent_app_number] => 16/380517 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6013 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380517
Calibration method for a slip control arrangement of a driveline including a continuously variable transmission Apr 9, 2019 Issued
Array ( [id] => 16344518 [patent_doc_number] => 20200309168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => TRANSMISSION AIR VENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/370161 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16370161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/370161
Transmission air vent system Mar 28, 2019 Issued
Array ( [id] => 14898727 [patent_doc_number] => 20190293129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => FRICTIONAL COUPLING DEVICE OF VEHICULAR POWER TRANSMITTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/361321 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361321
FRICTIONAL COUPLING DEVICE OF VEHICULAR POWER TRANSMITTING SYSTEM Mar 21, 2019 Abandoned
Array ( [id] => 14895619 [patent_doc_number] => 20190291575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => Epicyclic Gearbox [patent_app_type] => utility [patent_app_number] => 16/362060 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362060
Epicyclic gearbox Mar 21, 2019 Issued
Array ( [id] => 16311711 [patent_doc_number] => 20200290449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => METHOD OF CONTROLLING A POWERTRAIN SYSTEM OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 16/352374 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4512 [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] => 16352374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352374
Method of controlling a powertrain system of a vehicle Mar 12, 2019 Issued
Array ( [id] => 17664782 [patent_doc_number] => 11358462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Transmission device for a hybrid vehicle [patent_app_type] => utility [patent_app_number] => 16/977336 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5799 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977336
Transmission device for a hybrid vehicle Feb 26, 2019 Issued
Array ( [id] => 14469931 [patent_doc_number] => 20190186608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => TORQUE CONVERTER WITH AN ETCHED CLUTCH SURFACE [patent_app_type] => utility [patent_app_number] => 16/283871 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283871
Torque converter with an etched clutch surface Feb 24, 2019 Issued
Array ( [id] => 16757416 [patent_doc_number] => 10975957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Shift-by-wire with integrated feedback system [patent_app_type] => utility [patent_app_number] => 16/280958 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3028 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280958
Shift-by-wire with integrated feedback system Feb 19, 2019 Issued
Array ( [id] => 14440879 [patent_doc_number] => 20190178312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => TWO-WAY CLUTCH ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/278344 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6883 [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] => 16278344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278344
Two-way clutch assembly Feb 17, 2019 Issued
Array ( [id] => 16843614 [patent_doc_number] => 11015689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Multi-speed electric machine gearbox with low drive ratio [patent_app_type] => utility [patent_app_number] => 16/278518 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4334 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16278518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278518
Multi-speed electric machine gearbox with low drive ratio Feb 17, 2019 Issued
Array ( [id] => 14442967 [patent_doc_number] => 20190179356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => OPERATION FEEL IMPARTING TYPE INPUT DEVICE [patent_app_type] => utility [patent_app_number] => 16/275718 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275718
Operation feel imparting type input device Feb 13, 2019 Issued
Array ( [id] => 16415406 [patent_doc_number] => 10823286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Parking interlock device, transmission including said parking interlock device, and related assembly method [patent_app_type] => utility [patent_app_number] => 16/275452 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6813 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275452
Parking interlock device, transmission including said parking interlock device, and related assembly method Feb 13, 2019 Issued
Array ( [id] => 14809539 [patent_doc_number] => 20190271379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => PASSIVE PRELOAD CONTROL FOR A BALL-TYPE CONTINUOUSLY VARIABLE PLANETARY TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/275840 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275840
PASSIVE PRELOAD CONTROL FOR A BALL-TYPE CONTINUOUSLY VARIABLE PLANETARY TRANSMISSION Feb 13, 2019 Abandoned
Array ( [id] => 16306130 [patent_doc_number] => 10774912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Electronic limited slip coupling having bolt on configuration [patent_app_type] => utility [patent_app_number] => 16/270023 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3270 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270023
Electronic limited slip coupling having bolt on configuration Feb 6, 2019 Issued
Array ( [id] => 14404853 [patent_doc_number] => 20190168270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => HIGH POWER CLUTCH WITH CLEANING FEATURES [patent_app_type] => utility [patent_app_number] => 16/269153 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269153
High power clutch with cleaning features Feb 5, 2019 Issued
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