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] => 17156796 [patent_doc_number] => 20210317847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => ACTUATOR DEVICE AND METHOD FOR OPERATING SUCH AN ACTUATOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/271935 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271935
Actuator device and method for operating such an actuator device Aug 7, 2019 Issued
Array ( [id] => 17103873 [patent_doc_number] => 11124066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Auxiliary power unit for mobile service vehicle [patent_app_type] => utility [patent_app_number] => 16/531614 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16531614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531614
Auxiliary power unit for mobile service vehicle Aug 4, 2019 Issued
Array ( [id] => 15325185 [patent_doc_number] => 20200002922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => HYDRAULIC SYSTEM FOR WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 16/449862 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449862
Hydraulic system for working machine Jun 23, 2019 Issued
Array ( [id] => 14931891 [patent_doc_number] => 20190301583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => HYDRAULIC CONTROL UNIT FOR A LIMITED SLIP DIFFERENTIAL [patent_app_type] => utility [patent_app_number] => 16/447367 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16447367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447367
HYDRAULIC CONTROL UNIT FOR A LIMITED SLIP DIFFERENTIAL Jun 19, 2019 Abandoned
Array ( [id] => 17527529 [patent_doc_number] => 11300206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Packing assembly for a pump [patent_app_type] => utility [patent_app_number] => 16/444999 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2487 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444999
Packing assembly for a pump Jun 17, 2019 Issued
Array ( [id] => 16564835 [patent_doc_number] => 10890198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Linear actuator [patent_app_type] => utility [patent_app_number] => 16/443028 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 9022 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443028
Linear actuator Jun 16, 2019 Issued
Array ( [id] => 16239098 [patent_doc_number] => 20200256332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => VARIABLE PRE AND DE-COMPRESSION CONTROL MECHANISM AND METHOD FOR HYDRAULIC DISPLACEMENT PUMP [patent_app_type] => utility [patent_app_number] => 16/440134 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440134
Variable pre and de-compression control mechanism and method for hydraulic displacement pump Jun 12, 2019 Issued
Array ( [id] => 17037679 [patent_doc_number] => 20210254637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => A HYDRAULIC VALVE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/973083 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973083
Hydraulic valve arrangement Jun 10, 2019 Issued
Array ( [id] => 15497359 [patent_doc_number] => 20200048868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => HYDRAULIC SYSTEM FOR WORKING MACHINE AND HYDRAULIC CONTROL METHOD FOR WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 16/432042 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432042
Hydraulic system for working machine Jun 4, 2019 Issued
Array ( [id] => 17556660 [patent_doc_number] => 11313345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Cylinder block comprising piston-holding means [patent_app_type] => utility [patent_app_number] => 16/972883 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4461 [patent_no_of_claims] => 20 [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] => 16972883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972883
Cylinder block comprising piston-holding means Jun 3, 2019 Issued
Array ( [id] => 17268094 [patent_doc_number] => 11193512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Method for vibration damping for hydraulic lifting mechanisms of mobile working machines and hydraulic lifting mechanism having vibration damping [patent_app_type] => utility [patent_app_number] => 16/429157 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3500 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429157
Method for vibration damping for hydraulic lifting mechanisms of mobile working machines and hydraulic lifting mechanism having vibration damping Jun 2, 2019 Issued
Array ( [id] => 15206561 [patent_doc_number] => 20190365967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Vacuum Motor, Surgical Drive System, And Method For Operating A Vacuum Motor [patent_app_type] => utility [patent_app_number] => 16/420587 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420587
Vacuum motor, surgical drive system, and method for operating a vacuum motor May 22, 2019 Issued
Array ( [id] => 15211665 [patent_doc_number] => 20190368519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => HYDRAULIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/416919 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416919
HYDRAULIC ACTUATOR May 19, 2019 Abandoned
Array ( [id] => 14578919 [patent_doc_number] => 20190217068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => VARIABLE DISPLACEMENT INFLATION DEVICES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/363049 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363049
VARIABLE DISPLACEMENT INFLATION DEVICES AND METHODS OF USE Mar 24, 2019 Abandoned
Array ( [id] => 16870729 [patent_doc_number] => 20210164196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Work Vehicle [patent_app_type] => utility [patent_app_number] => 16/641484 [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] => 9026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641484
Work vehicle Mar 21, 2019 Issued
Array ( [id] => 16313179 [patent_doc_number] => 20200291917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => HYDROELECTRIC POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/352728 [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] => 4771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16352728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352728
Hydroelectric power system Mar 12, 2019 Issued
Array ( [id] => 17163673 [patent_doc_number] => 11149763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Hydraulic actuator [patent_app_type] => utility [patent_app_number] => 16/290506 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2733 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290506
Hydraulic actuator Feb 28, 2019 Issued
Array ( [id] => 16550370 [patent_doc_number] => 10883522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Multi-chamber rotary piston actuator [patent_app_type] => utility [patent_app_number] => 16/283537 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 36235 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283537
Multi-chamber rotary piston actuator Feb 21, 2019 Issued
Array ( [id] => 14748305 [patent_doc_number] => 20190257326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Method For Mass-Customization And Multi-Axial Motion With A Knit-Constrained Actuator [patent_app_type] => utility [patent_app_number] => 16/279099 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16279099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279099
Method For Mass-Customization And Multi-Axial Motion With A Knit-Constrained Actuator Feb 18, 2019 Abandoned
Array ( [id] => 14779571 [patent_doc_number] => 20190264683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => FLUID END ACCESS COVER LOCKING MECHANISM [patent_app_type] => utility [patent_app_number] => 16/276068 [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] => 4847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16276068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276068
FLUID END ACCESS COVER LOCKING MECHANISM Feb 13, 2019 Abandoned
Menu