Search

Christopher Ryan Legendre

Examiner (ID: 5358, Phone: (571)270-3364 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
895
Issued Applications
653
Pending Applications
63
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17468161 [patent_doc_number] => 11274633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Turbofan comprising a set of rotatable blades for blocking off the bypass flow duct [patent_app_type] => utility [patent_app_number] => 16/839437 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3649 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839437
Turbofan comprising a set of rotatable blades for blocking off the bypass flow duct Apr 2, 2020 Issued
Array ( [id] => 16598749 [patent_doc_number] => 20210025280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => TURBINE ROTOR AND METHOD [patent_app_type] => utility [patent_app_number] => 16/837466 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837466
TURBINE ROTOR AND METHOD Mar 31, 2020 Abandoned
Array ( [id] => 18282630 [patent_doc_number] => 20230098102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => VARIABLE GEOMETRY TURBINE [patent_app_type] => utility [patent_app_number] => 17/802877 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17802877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802877
Variable geometry turbine Mar 29, 2020 Issued
Array ( [id] => 18169423 [patent_doc_number] => 20230036034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => STRUT COVER FOR A TURBINE [patent_app_type] => utility [patent_app_number] => 17/906357 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17906357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906357
Strut cover for a turbine Mar 19, 2020 Issued
Array ( [id] => 16327993 [patent_doc_number] => 20200298959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => COMBINED OVERSPEED, FEATHERING, AND REVERSE ENABLER CONTROL VALVE FOR A PROPELLER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/815942 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815942
Combined overspeed, feathering, and reverse enabler control valve for a propeller assembly Mar 10, 2020 Issued
Array ( [id] => 19242517 [patent_doc_number] => 12012941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Plain bearing arrangement [patent_app_type] => utility [patent_app_number] => 17/435201 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5619 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 17435201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435201
Plain bearing arrangement Mar 3, 2020 Issued
Array ( [id] => 17628052 [patent_doc_number] => 20220163067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ROTOR BEARING OF A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/437569 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437569
Rotor bearing of a wind turbine Mar 2, 2020 Issued
Array ( [id] => 17596278 [patent_doc_number] => 20220145852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => FLUID POWER GENERATOR AND POWER GENERATION SYSTEM COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/434133 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17434133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434133
Fluid power generator and power generation system comprising same Mar 2, 2020 Issued
Array ( [id] => 17037514 [patent_doc_number] => 20210254472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => NOZZLE WITH SLASH FACE(S) WITH SWEPT SURFACES WITH JOINING LINE ALIGNED WITH STIFFENING MEMBER [patent_app_type] => utility [patent_app_number] => 16/793269 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16793269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793269
Nozzle with slash face(s) with swept surfaces with joining line aligned with stiffening member Feb 17, 2020 Issued
Array ( [id] => 17022924 [patent_doc_number] => 20210246795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => CMC COMPONENT WITH COOLING PROTECTION [patent_app_type] => utility [patent_app_number] => 16/784346 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16784346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784346
CMC component with cooling protection Feb 6, 2020 Issued
Array ( [id] => 16239118 [patent_doc_number] => 20200256352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => ROTATING DIFFUSER IN CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/778729 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16778729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778729
Rotating diffuser in centrifugal compressor Jan 30, 2020 Issued
Array ( [id] => 16207406 [patent_doc_number] => 20200240396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => BEARING ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE [patent_app_type] => utility [patent_app_number] => 16/748983 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748983
Bearing arrangement for a wind turbine and wind turbine Jan 21, 2020 Issued
Array ( [id] => 17756597 [patent_doc_number] => 11396884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Fan blade with composite cover [patent_app_type] => utility [patent_app_number] => 16/738676 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5729 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738676
Fan blade with composite cover Jan 8, 2020 Issued
Array ( [id] => 17750352 [patent_doc_number] => 20220228557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => FEEDFORWARD CONTROL METHOD, APPARATUS AND CONTROL SYSTEM FOR WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/615095 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17615095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615095
Feedforward control method, apparatus and control system for wind turbine Dec 23, 2019 Issued
Array ( [id] => 17938983 [patent_doc_number] => 11473428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Axial turbine with two supply levels [patent_app_type] => utility [patent_app_number] => 17/418948 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3091 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418948
Axial turbine with two supply levels Dec 19, 2019 Issued
Array ( [id] => 18247198 [patent_doc_number] => 11603774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Turbocharger bearing assembly and method for providing the same [patent_app_type] => utility [patent_app_number] => 16/719504 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4098 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719504
Turbocharger bearing assembly and method for providing the same Dec 17, 2019 Issued
Array ( [id] => 17468081 [patent_doc_number] => 11274553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Pneumatic engine [patent_app_type] => utility [patent_app_number] => 16/687625 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3846 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687625
Pneumatic engine Nov 17, 2019 Issued
Array ( [id] => 16840220 [patent_doc_number] => 20210148232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => ROTOR SYSTEM FOR GENERATING KINETIC ENERGY BY GENERATING AN UNBALANCED TORQUE BY MEANS OF MATERIAL ENERGY [patent_app_type] => utility [patent_app_number] => 16/684149 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 584 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684149
Rotor system for generating kinetic energy by generating an unbalanced torque by means of material energy Nov 13, 2019 Issued
Array ( [id] => 16207445 [patent_doc_number] => 20200240435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => VARIABLE STATOR VANE ASSEMBLIES AND VARIABLE STATOR VANES THEREOF HAVING A LOCALLY SWEPT LEADING EDGE AND METHODS FOR MINIMIZING ENDWALL LEAKAGE THEREWITH [patent_app_type] => utility [patent_app_number] => 16/681303 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681303
VARIABLE STATOR VANE ASSEMBLIES AND VARIABLE STATOR VANES THEREOF HAVING A LOCALLY SWEPT LEADING EDGE AND METHODS FOR MINIMIZING ENDWALL LEAKAGE THEREWITH Nov 11, 2019 Abandoned
Array ( [id] => 15558383 [patent_doc_number] => 20200063603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => LOW PRESSURE RATIO FAN ENGINE HAVING A DIMENSIONAL RELATIONSHIP BETWEEN INLET AND FAN SIZE [patent_app_type] => utility [patent_app_number] => 16/658674 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658674
LOW PRESSURE RATIO FAN ENGINE HAVING A DIMENSIONAL RELATIONSHIP BETWEEN INLET AND FAN SIZE Oct 20, 2019 Abandoned
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