Search

Mesfin T. Asfaw

Examiner (ID: 7501, Phone: (571)270-5247 , Office: P/2882 )

Most Active Art Unit
2882
Art Unit(s)
2851, 2882
Total Applications
1100
Issued Applications
877
Pending Applications
71
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18301841 [patent_doc_number] => 11623732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Assembly for aircraft comprising an improved air seal system between a ventral fairing and a wing [patent_app_type] => utility [patent_app_number] => 17/155583 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155583
Assembly for aircraft comprising an improved air seal system between a ventral fairing and a wing Jan 21, 2021 Issued
Array ( [id] => 19021120 [patent_doc_number] => 20240077291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ANTI-BACKLASH APPARATUS AND AN ACTUATOR WITH ANTI-BACKLASH TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/261912 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261912
Anti-backlash apparatus and an actuator with anti-backlash transmission Jan 21, 2021 Issued
Array ( [id] => 19021120 [patent_doc_number] => 20240077291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ANTI-BACKLASH APPARATUS AND AN ACTUATOR WITH ANTI-BACKLASH TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/261912 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261912
Anti-backlash apparatus and an actuator with anti-backlash transmission Jan 21, 2021 Issued
Array ( [id] => 18202127 [patent_doc_number] => 11584507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Foldable wing with foldable trail ing edge flap [patent_app_type] => utility [patent_app_number] => 17/154213 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3840 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154213
Foldable wing with foldable trail ing edge flap Jan 20, 2021 Issued
Array ( [id] => 17314116 [patent_doc_number] => 20210403164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => VEHICLE, SYSTEM, AND METHOD FOR VERTICAL TAKE-OFF AND LANDING [patent_app_type] => utility [patent_app_number] => 17/149074 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149074
Vehicle, system, and method for vertical take-off and landing Jan 13, 2021 Issued
Array ( [id] => 17125426 [patent_doc_number] => 20210300194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ELECTRIC VERTICAL TAKE-OFF AND LANDING VEHICLE WITH WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/147282 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147282
Electric vertical take-off and landing vehicle with wind turbine Jan 11, 2021 Issued
Array ( [id] => 18589990 [patent_doc_number] => 11738868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Aircraft with wingtip positioned propellers [patent_app_type] => utility [patent_app_number] => 17/257399 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257399
Aircraft with wingtip positioned propellers Dec 29, 2020 Issued
Array ( [id] => 18604409 [patent_doc_number] => 11745856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Systems and methods for controlling a resistive force of an inceptor of an aircraft [patent_app_type] => utility [patent_app_number] => 17/132555 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7171 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132555
Systems and methods for controlling a resistive force of an inceptor of an aircraft Dec 22, 2020 Issued
Array ( [id] => 18152829 [patent_doc_number] => 11565787 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Morphing airfoil [patent_app_type] => utility [patent_app_number] => 17/130560 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 7239 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130560
Morphing airfoil Dec 21, 2020 Issued
Array ( [id] => 18589974 [patent_doc_number] => 11738852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Door assembly and seat unit [patent_app_type] => utility [patent_app_number] => 17/121083 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 6276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121083
Door assembly and seat unit Dec 13, 2020 Issued
Array ( [id] => 18916523 [patent_doc_number] => 11878791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Air vehicle with double-layer rotor wing structure [patent_app_type] => utility [patent_app_number] => 17/617021 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3610 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617021
Air vehicle with double-layer rotor wing structure Dec 3, 2020 Issued
Array ( [id] => 18763780 [patent_doc_number] => 11814165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Systems and methods for aerodynamic deployment of wing structures [patent_app_type] => utility [patent_app_number] => 17/111259 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6428 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111259
Systems and methods for aerodynamic deployment of wing structures Dec 2, 2020 Issued
Array ( [id] => 17066938 [patent_doc_number] => 20210269153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Loading Structure with Tether Guide for Unmanned Aerial Vehicle [patent_app_type] => utility [patent_app_number] => 17/100930 [patent_app_country] => US [patent_app_date] => 2020-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100930
Loading structure with tether guide for unmanned aerial vehicle Nov 21, 2020 Issued
Array ( [id] => 20174109 [patent_doc_number] => 12392850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Cryostat structure for magnetic resonance imaging apparatus, and magnetic resonance imaging apparatus [patent_app_type] => utility [patent_app_number] => 17/777824 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777824
Cryostat structure for magnetic resonance imaging apparatus, and magnetic resonance imaging apparatus Nov 18, 2020 Issued
Array ( [id] => 17982274 [patent_doc_number] => 20220348310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FORCE APPLICATION DEVICE FOR CONTROL STICK IN A POWER FAILURE SITUATION [patent_app_type] => utility [patent_app_number] => 17/771188 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771188
Force application device for control stick in a power failure situation Oct 22, 2020 Issued
Array ( [id] => 18450997 [patent_doc_number] => 20230192274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Wingtip [patent_app_type] => utility [patent_app_number] => 17/770181 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770181
Wingtip Oct 18, 2020 Abandoned
Array ( [id] => 18216192 [patent_doc_number] => 11591111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Apparatus for vehicle launch, recovery, storage and transport [patent_app_type] => utility [patent_app_number] => 17/062775 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5909 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062775
Apparatus for vehicle launch, recovery, storage and transport Oct 4, 2020 Issued
Array ( [id] => 17859498 [patent_doc_number] => 11440642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Aircraft actuator torque limiter, actuator, aircraft and related process [patent_app_type] => utility [patent_app_number] => 17/061515 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5412 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061515
Aircraft actuator torque limiter, actuator, aircraft and related process Sep 30, 2020 Issued
Array ( [id] => 18057579 [patent_doc_number] => 20220388665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => AIRCRAFT SEAT MODULE [patent_app_type] => utility [patent_app_number] => 17/762932 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762932
Aircraft seat module Sep 29, 2020 Issued
Array ( [id] => 19259402 [patent_doc_number] => 12019456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Aircraft control systems and methods using sliding mode control and feedback linearization [patent_app_type] => utility [patent_app_number] => 17/038441 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 17005 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038441
Aircraft control systems and methods using sliding mode control and feedback linearization Sep 29, 2020 Issued
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