Search

Girumsew Wendmagegn

Examiner (ID: 6171, Phone: (571)270-1118 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484
Total Applications
1057
Issued Applications
729
Pending Applications
63
Abandoned Applications
265

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14440783 [patent_doc_number] => 20190178264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => VEHICLE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/323420 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16323420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323420
VEHICLE CONTROL DEVICE Jul 24, 2017 Abandoned
Array ( [id] => 12220073 [patent_doc_number] => 20180058433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'Hydrostatic Axial Piston Machine of Swash Plate Design with an Adjustable Swept Volume, in particular Hydrostatic Axial Piston Pump' [patent_app_type] => utility [patent_app_number] => 15/649829 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6454 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15649829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649829
Hydrostatic axial piston machine of swash plate design with an adjustable swept volume, in particular hydrostatic axial piston pump Jul 13, 2017 Issued
Array ( [id] => 17436565 [patent_doc_number] => 11261884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Electro-hydrostatic drive system [patent_app_type] => utility [patent_app_number] => 16/320915 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4454 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320915
Electro-hydrostatic drive system Jul 13, 2017 Issued
Array ( [id] => 14536249 [patent_doc_number] => 20190203746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => SYSTEM FOR RECOVERING ENERGY FROM A HYDRAULIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/311871 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16311871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311871
System for recovering energy from a hydraulic actuator Jul 4, 2017 Issued
Array ( [id] => 15470001 [patent_doc_number] => 10550867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Ram air turbine structures for temperature dependent damping [patent_app_type] => utility [patent_app_number] => 15/640623 [patent_app_country] => US [patent_app_date] => 2017-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2836 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15640623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/640623
Ram air turbine structures for temperature dependent damping Jul 2, 2017 Issued
Array ( [id] => 12139005 [patent_doc_number] => 20180017088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'ACTUATOR BODY, METHOD FOR DRIVING ACTUATOR, AND GRIPPING HAND USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/641056 [patent_app_country] => US [patent_app_date] => 2017-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13695 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641056
Actuator body, method for driving actuator, and gripping hand using the same Jul 2, 2017 Issued
Array ( [id] => 11988385 [patent_doc_number] => 20170292540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'HYDRAULIC SYSTEM FOR WORK MACHINE AND WORK MACHINE' [patent_app_type] => utility [patent_app_number] => 15/634219 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15115 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634219
Hydraulic system for work machine and work machine Jun 26, 2017 Issued
Array ( [id] => 15755189 [patent_doc_number] => 10619695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Gas cylinder actuator with safety device [patent_app_type] => utility [patent_app_number] => 15/631552 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1593 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631552
Gas cylinder actuator with safety device Jun 22, 2017 Issued
Array ( [id] => 15195463 [patent_doc_number] => 10495218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Variable displacement hydraulic pump with torque sensing and method thereof [patent_app_type] => utility [patent_app_number] => 15/630416 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5848 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 15630416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630416
Variable displacement hydraulic pump with torque sensing and method thereof Jun 21, 2017 Issued
Array ( [id] => 16231259 [patent_doc_number] => 10738802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Hydraulic buffer and cylinder combined with the same [patent_app_type] => utility [patent_app_number] => 16/307181 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 7669 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307181
Hydraulic buffer and cylinder combined with the same Jun 14, 2017 Issued
Array ( [id] => 14440897 [patent_doc_number] => 20190178321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ELECTROHYDRAULIC ACTUATING DEVICE WITH COOLING MODULES [patent_app_type] => utility [patent_app_number] => 16/309910 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16309910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309910
ELECTROHYDRAULIC ACTUATING DEVICE WITH COOLING MODULES May 31, 2017 Abandoned
Array ( [id] => 16127463 [patent_doc_number] => 10697478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Operating unit for a fluid-operated diaphragm actuator and method for the production thereof and diaphragm actuator equipped therewith [patent_app_type] => utility [patent_app_number] => 16/315451 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6125 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315451
Operating unit for a fluid-operated diaphragm actuator and method for the production thereof and diaphragm actuator equipped therewith May 29, 2017 Issued
Array ( [id] => 14598463 [patent_doc_number] => 10352421 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-16 [patent_title] => Hydrostatic transmission [patent_app_type] => utility [patent_app_number] => 15/605402 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15605402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/605402
Hydrostatic transmission May 24, 2017 Issued
Array ( [id] => 11950052 [patent_doc_number] => 20170254204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'FACETED FASTENER DRIVER BUMPER WITH COOLING SLOTS' [patent_app_type] => utility [patent_app_number] => 15/599134 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599134
Faceted fastener driver bumper with cooling slots May 17, 2017 Issued
Array ( [id] => 14568409 [patent_doc_number] => 20190211811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => A HYDRAULIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/099356 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16099356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099356
Hydraulic device May 16, 2017 Issued
Array ( [id] => 14336771 [patent_doc_number] => 20190150358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => CONTROL DEVICE, AGRICULTURAL VEHICLE AND METHOD FOR OPERATING AN AGRICULTURAL VEHICLE [patent_app_type] => utility [patent_app_number] => 16/308530 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308530
Control device, agricultural vehicle and method for operating an agricultural vehicle May 15, 2017 Issued
Array ( [id] => 14307673 [patent_doc_number] => 20190143540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => ACTUATOR DEVICE AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/099903 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099903
Actuator device and control method May 8, 2017 Issued
Array ( [id] => 16590993 [patent_doc_number] => 10900244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Electrohydraulic control circuit for a large manipulator [patent_app_type] => utility [patent_app_number] => 16/092539 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092539
Electrohydraulic control circuit for a large manipulator Apr 9, 2017 Issued
Array ( [id] => 16336401 [patent_doc_number] => 10787345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Crane [patent_app_type] => utility [patent_app_number] => 16/088528 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7046 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088528
Crane Apr 6, 2017 Issued
Array ( [id] => 14247773 [patent_doc_number] => 10274081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Stator assembly of hydraukinetic torque converter with pivotable stator blades, and method for making the same [patent_app_type] => utility [patent_app_number] => 15/476378 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 5870 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476378
Stator assembly of hydraukinetic torque converter with pivotable stator blades, and method for making the same Mar 30, 2017 Issued
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