Search

Daniel Lastra

Examiner (ID: 9139, Phone: (571)272-6720 , Office: P/3622 )

Most Active Art Unit
3622
Art Unit(s)
3681, 3622, 3688, 3621, 2162
Total Applications
700
Issued Applications
243
Pending Applications
58
Abandoned Applications
400

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17713996 [patent_doc_number] => 11377981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Self-resetting single-valve hydraulic drive device and method based on primary and secondary pistons for push rod engine [patent_app_type] => utility [patent_app_number] => 17/549925 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 925 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549925
Self-resetting single-valve hydraulic drive device and method based on primary and secondary pistons for push rod engine Dec 13, 2021 Issued
Array ( [id] => 17657814 [patent_doc_number] => 20220178279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ROTATING ACTUATOR SYSTEM FOR CONTROLLING VALVE ACTUATION IN AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/457574 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457574
Rotating actuator system for controlling valve actuation in an internal combustion engine Dec 2, 2021 Issued
Array ( [id] => 17275205 [patent_doc_number] => 20210381403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => VALVE TIMING ADJUSTMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/411502 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411502
Valve timing adjustment device Aug 24, 2021 Issued
Array ( [id] => 17681413 [patent_doc_number] => 11365654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Valve timing adjusting device [patent_app_type] => utility [patent_app_number] => 17/404305 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11874 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404305
Valve timing adjusting device Aug 16, 2021 Issued
Array ( [id] => 16978356 [patent_doc_number] => 20210222593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => VALVE TIMING ADJUSTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/226409 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226409
Valve timing adjusting device Apr 8, 2021 Issued
Array ( [id] => 17193691 [patent_doc_number] => 11162437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Single actuator valve sequencing in cylinder deactivation and high-power density (HPD) braking engine environments [patent_app_type] => utility [patent_app_number] => 17/301414 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6856 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301414
Single actuator valve sequencing in cylinder deactivation and high-power density (HPD) braking engine environments Mar 31, 2021 Issued
Array ( [id] => 17336843 [patent_doc_number] => 20220003174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => VALVE OPENING AND CLOSING TIMING CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/203887 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17203887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203887
Valve opening and closing timing control device Mar 16, 2021 Issued
Array ( [id] => 17052935 [patent_doc_number] => 20210262369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => ENGINE VALVE ACTUATION WITH HANDOFF CONTROL BETWEEN COOPERATIVE VALVE ACTUATION MOTIONS [patent_app_type] => utility [patent_app_number] => 17/249090 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249090
Engine valve actuation with handoff control between cooperative valve actuation motions Feb 18, 2021 Issued
Array ( [id] => 17785194 [patent_doc_number] => 11408309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Valve opening and closing timing control device [patent_app_type] => utility [patent_app_number] => 17/122096 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 13516 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122096
Valve opening and closing timing control device Dec 14, 2020 Issued
Array ( [id] => 17541511 [patent_doc_number] => 11306627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Continuous variable valve duration apparatus and engine provided with the same [patent_app_type] => utility [patent_app_number] => 17/113009 [patent_app_country] => US [patent_app_date] => 2020-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 5483 [patent_no_of_claims] => 18 [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] => 17113009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113009
Continuous variable valve duration apparatus and engine provided with the same Dec 4, 2020 Issued
Array ( [id] => 16886151 [patent_doc_number] => 20210172346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => VALVE OPENING AND CLOSING TIMING CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/110416 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110416
VALVE OPENING AND CLOSING TIMING CONTROL DEVICE Dec 2, 2020 Abandoned
Array ( [id] => 17421782 [patent_doc_number] => 11255227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Valve opening and closing timing control device [patent_app_type] => utility [patent_app_number] => 17/110418 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8066 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110418
Valve opening and closing timing control device Dec 2, 2020 Issued
Array ( [id] => 17436446 [patent_doc_number] => 11261764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Two step rocker arm having side by side roller configuration [patent_app_type] => utility [patent_app_number] => 17/079912 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4599 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079912
Two step rocker arm having side by side roller configuration Oct 25, 2020 Issued
Array ( [id] => 16598764 [patent_doc_number] => 20210025295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => TWO-PIECE VANE SEAL [patent_app_type] => utility [patent_app_number] => 17/069373 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069373
TWO-PIECE VANE SEAL Oct 12, 2020 Abandoned
Array ( [id] => 17287411 [patent_doc_number] => 11203953 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-21 [patent_title] => Three roller switchable finger follower [patent_app_type] => utility [patent_app_number] => 17/022643 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2934 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022643
Three roller switchable finger follower Sep 15, 2020 Issued
Array ( [id] => 16541700 [patent_doc_number] => 20200408113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Deactivating Rocker Arm Having Two-Stage Latch Pin [patent_app_type] => utility [patent_app_number] => 17/018008 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018008
Deactivating rocker arm having two-stage latch pin Sep 10, 2020 Issued
Array ( [id] => 17120097 [patent_doc_number] => 11131221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-28 [patent_title] => Central valve for camshaft phaser [patent_app_type] => utility [patent_app_number] => 16/997466 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2050 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997466
Central valve for camshaft phaser Aug 18, 2020 Issued
Array ( [id] => 17222270 [patent_doc_number] => 11174762 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-16 [patent_title] => VCT valve with reed check [patent_app_type] => utility [patent_app_number] => 16/993704 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5226 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993704
VCT valve with reed check Aug 13, 2020 Issued
Array ( [id] => 17208229 [patent_doc_number] => 11168591 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => Hydraulically-actuated variable camshaft timing (VCT) phaser assembly with air venting [patent_app_type] => utility [patent_app_number] => 16/941839 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5087 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941839
Hydraulically-actuated variable camshaft timing (VCT) phaser assembly with air venting Jul 28, 2020 Issued
Array ( [id] => 17090308 [patent_doc_number] => 11118488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Actuating device for a camshaft timing apparatus [patent_app_type] => utility [patent_app_number] => 16/919962 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4430 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919962
Actuating device for a camshaft timing apparatus Jul 1, 2020 Issued
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