Search

David J. Hlavka

Examiner (ID: 14091, 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] => 16391903 [patent_doc_number] => 20200332844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => CLUTCH CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/759746 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759746
Clutch control device Aug 8, 2018 Issued
Array ( [id] => 16313269 [patent_doc_number] => 20200292007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SLIP CLUTCH COMPRISING AN AXIS OF ROTATION [patent_app_type] => utility [patent_app_number] => 16/644519 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [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] => 16644519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644519
Slip clutch comprising an axis of rotation Aug 6, 2018 Issued
Array ( [id] => 16277660 [patent_doc_number] => 10760680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Hydraulic control device [patent_app_type] => utility [patent_app_number] => 16/055185 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7546 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055185
Hydraulic control device Aug 5, 2018 Issued
Array ( [id] => 13550843 [patent_doc_number] => 20180326969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SYSTEM AND METHOD TO PREVENT DRIVELINE FLOAT IN LASH REGION [patent_app_type] => utility [patent_app_number] => 16/040712 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040712
System and method to prevent driveline float in lash region Jul 19, 2018 Issued
Array ( [id] => 15409879 [patent_doc_number] => 20200025261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SELF-CONTAINED SWITCHABLE WEDGE CLUTCH [patent_app_type] => utility [patent_app_number] => 16/036987 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16036987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036987
Self-contained switchable wedge clutch Jul 16, 2018 Issued
Array ( [id] => 17489944 [patent_doc_number] => 11279228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Bi-stable latching mechanism and the driveline rapid disconnect apparatus made therewith [patent_app_type] => utility [patent_app_number] => 16/630888 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4482 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630888
Bi-stable latching mechanism and the driveline rapid disconnect apparatus made therewith Jul 12, 2018 Issued
Array ( [id] => 16453500 [patent_doc_number] => 20200362926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => CONTROL SYSTEM IN A FOUR-WHEEL-DRIVE MOTOR VEHICLE AND METHOD FOR CONTROL [patent_app_type] => utility [patent_app_number] => 16/633397 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633397
Control system in a four-wheel-drive motor vehicle and method for control Jul 12, 2018 Issued
Array ( [id] => 13839851 [patent_doc_number] => 20190023410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Clutch with Synchronizer and Locking Mechanism [patent_app_type] => utility [patent_app_number] => 16/035409 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035409
Clutch with synchronizer and locking mechanism Jul 12, 2018 Issued
Array ( [id] => 14045131 [patent_doc_number] => 20190078672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Four-Speed Transaxle for Electric Vehicle [patent_app_type] => utility [patent_app_number] => 16/033222 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 557 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033222
Four-speed transaxle for electric vehicle Jul 11, 2018 Issued
Array ( [id] => 13794977 [patent_doc_number] => 20190011027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Wobble Gear System [patent_app_type] => utility [patent_app_number] => 16/028351 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028351
Wobble gear system Jul 4, 2018 Issued
Array ( [id] => 14279267 [patent_doc_number] => 20190136918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => Ratchet Tooth Ring Torque Transfer Through Straight Spline Teeth [patent_app_type] => utility [patent_app_number] => 16/027539 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16027539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/027539
Ratchet Tooth Ring Torque Transfer Through Straight Spline Teeth Jul 4, 2018 Abandoned
Array ( [id] => 17587210 [patent_doc_number] => 11325458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Transmission for a motor vehicle [patent_app_type] => utility [patent_app_number] => 16/633220 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3636 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 16633220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633220
Transmission for a motor vehicle Jun 28, 2018 Issued
Array ( [id] => 13776825 [patent_doc_number] => 20190001951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => METHOD FOR CORRECTING A DRAG TORQUE CURVE OF AT LEAST ONE ROTATABLY MOUNTED MACHINE ELEMENT [patent_app_type] => utility [patent_app_number] => 16/021111 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16021111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021111
Method for correcting a drag torque curve of at least one rotatably mounted machine element Jun 27, 2018 Issued
Array ( [id] => 16140289 [patent_doc_number] => 10703203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Vehicle driveline component having a two-speed transmission and a failsafe spring configured to urge the transmission into a desired speed ratio [patent_app_type] => utility [patent_app_number] => 16/019712 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3854 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16019712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/019712
Vehicle driveline component having a two-speed transmission and a failsafe spring configured to urge the transmission into a desired speed ratio Jun 26, 2018 Issued
Array ( [id] => 15770401 [patent_doc_number] => 20200116218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/626366 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4459 [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] => 16626366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626366
Vehicle control device and vehicle control method Jun 25, 2018 Issued
Array ( [id] => 16665694 [patent_doc_number] => 10934931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Integrated epicyclic gearbox and alternator [patent_app_type] => utility [patent_app_number] => 16/016142 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3190 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16016142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/016142
Integrated epicyclic gearbox and alternator Jun 21, 2018 Issued
Array ( [id] => 13731777 [patent_doc_number] => 20180370356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => AUXILIARY DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/008163 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008163
Auxiliary drive device Jun 13, 2018 Issued
Array ( [id] => 17453731 [patent_doc_number] => 11268580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Electrically driven clutch actuator [patent_app_type] => utility [patent_app_number] => 17/251574 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6410 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251574
Electrically driven clutch actuator Jun 12, 2018 Issued
Array ( [id] => 14376673 [patent_doc_number] => 20190162249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ONE-WAY INERTIAL ROTATIONAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/007972 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16007972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007972
One-way inertial rotational device Jun 12, 2018 Issued
Array ( [id] => 16590090 [patent_doc_number] => 10899339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Systems and methods for operating a hybrid vehicle with a manual shift transmission [patent_app_type] => utility [patent_app_number] => 16/000173 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9586 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000173
Systems and methods for operating a hybrid vehicle with a manual shift transmission Jun 4, 2018 Issued
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