Search

Michael M. Quandt

Examiner (ID: 8573, Phone: (571)272-1247 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
551
Issued Applications
305
Pending Applications
85
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15455445 [patent_doc_number] => 20200040547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => Work Machine [patent_app_type] => utility [patent_app_number] => 16/492433 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492433
Work machine Dec 25, 2017 Issued
Array ( [id] => 12643335 [patent_doc_number] => 20180106276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => Robotic Hydraulic System [patent_app_type] => utility [patent_app_number] => 15/846362 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846362
Robotic hydraulic system Dec 18, 2017 Issued
Array ( [id] => 16506696 [patent_doc_number] => 20200385952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => AN IMPLEMENT ATTACHMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/769435 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769435
AN IMPLEMENT ATTACHMENT DEVICE Dec 7, 2017 Pending
Array ( [id] => 16352238 [patent_doc_number] => 10792733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Method for producing a swashplate [patent_app_type] => utility [patent_app_number] => 15/825394 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3063 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15825394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/825394
Method for producing a swashplate Nov 28, 2017 Issued
Array ( [id] => 16650691 [patent_doc_number] => 10927856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Pump-controlled hydraulic circuits for operating a differential hydraulic actuator [patent_app_type] => utility [patent_app_number] => 15/815181 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 32 [patent_no_of_words] => 15828 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815181
Pump-controlled hydraulic circuits for operating a differential hydraulic actuator Nov 15, 2017 Issued
Array ( [id] => 15558907 [patent_doc_number] => 20200063865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => PISTON ASSEMBLY AND FLUID PRESSURE DEVICE [patent_app_type] => utility [patent_app_number] => 16/466522 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466522
Piston assembly and fluid pressure device Nov 12, 2017 Issued
Array ( [id] => 17150145 [patent_doc_number] => 11143214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Rod assembly and fluid pressure device [patent_app_type] => utility [patent_app_number] => 16/466549 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 8164 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466549
Rod assembly and fluid pressure device Nov 12, 2017 Issued
Array ( [id] => 14279119 [patent_doc_number] => 20190136844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => Abrasion and Puncture Resistant Diaphragm [patent_app_type] => utility [patent_app_number] => 15/807785 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15807785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807785
Abrasion and puncture resistant diaphragm Nov 8, 2017 Issued
Array ( [id] => 18247070 [patent_doc_number] => 11603645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Hydraulic circuit [patent_app_type] => utility [patent_app_number] => 16/762575 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 4 [patent_no_of_words] => 7092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762575
Hydraulic circuit Nov 7, 2017 Issued
Array ( [id] => 16290835 [patent_doc_number] => 10767674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Construction machine [patent_app_type] => utility [patent_app_number] => 16/472943 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18337 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472943
Construction machine Nov 6, 2017 Issued
Array ( [id] => 14995451 [patent_doc_number] => 20190316683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => DESCRIPTION HYDRAULIC PLUNGER PUMP VARIABLE CONTROL STRUCTURE AND CONTROL METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 16/340548 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340548
DESCRIPTION HYDRAULIC PLUNGER PUMP VARIABLE CONTROL STRUCTURE AND CONTROL METHOD FOR THE SAME Nov 5, 2017 Abandoned
Array ( [id] => 15558699 [patent_doc_number] => 20200063761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => HYDRAULIC DRIVE DEVICE FOR CARGO VEHICLE [patent_app_type] => utility [patent_app_number] => 16/461191 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461191
Hydraulic drive device for cargo vehicle Oct 19, 2017 Issued
Array ( [id] => 14186867 [patent_doc_number] => 20190113138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => DAMPER FOR PISTON AND PISTON PIN, FOR ICE ENGINES [patent_app_type] => utility [patent_app_number] => 15/786791 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15786791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786791
Damper for piston and piston pin, for ice engines Oct 17, 2017 Issued
Array ( [id] => 14809455 [patent_doc_number] => 20190271337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => PNEUMATIC OR HYDRAULIC MECHANISM [patent_app_type] => utility [patent_app_number] => 16/341332 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341332
Pneumatic or hydraulic mechanism Oct 10, 2017 Issued
Array ( [id] => 16415252 [patent_doc_number] => 10823132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Hydraulic-pneumatic energy storage and recovery system [patent_app_type] => utility [patent_app_number] => 16/340147 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5385 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340147
Hydraulic-pneumatic energy storage and recovery system Oct 8, 2017 Issued
Array ( [id] => 17200625 [patent_doc_number] => 20210340720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Hydraulic Drive System for Work Machine [patent_app_type] => utility [patent_app_number] => 16/331768 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331768
Hydraulic drive system for work machine Sep 28, 2017 Issued
Array ( [id] => 14469673 [patent_doc_number] => 20190186479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => SHOE FOR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/326555 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/326555
Shoe for compressor Sep 26, 2017 Issued
Array ( [id] => 16736052 [patent_doc_number] => 10961690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Work machine [patent_app_type] => utility [patent_app_number] => 16/328879 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8684 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 527 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328879
Work machine Sep 12, 2017 Issued
Array ( [id] => 18964825 [patent_doc_number] => 11898581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor [patent_app_type] => utility [patent_app_number] => 16/326442 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 47 [patent_no_of_words] => 14304 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/326442
Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor Aug 22, 2017 Issued
Array ( [id] => 14441003 [patent_doc_number] => 20190178374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => FLUID PRESSURE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/323742 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323742
Fluid pressure circuit Aug 21, 2017 Issued
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