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] => 17938988 [patent_doc_number] => 11473433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Airfoil with trailing edge rounding [patent_app_type] => utility [patent_app_number] => 16/043257 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2882 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16043257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043257
Airfoil with trailing edge rounding Jul 23, 2018 Issued
Array ( [id] => 13873267 [patent_doc_number] => 20190032974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/039107 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039107
Electric compressor Jul 17, 2018 Issued
Array ( [id] => 15409321 [patent_doc_number] => 20200024982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => BOUNDARY LAYER INGESTING FAN [patent_app_type] => utility [patent_app_number] => 16/038320 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038320
BOUNDARY LAYER INGESTING FAN Jul 17, 2018 Abandoned
Array ( [id] => 13901029 [patent_doc_number] => 20190039719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => UNMANNED AERIAL VEHICLE INCLUDING MOUNTING STRUCTURE FOR PROPELLER [patent_app_type] => utility [patent_app_number] => 16/035493 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035493
Unmanned aerial vehicle including mounting structure for propeller Jul 12, 2018 Issued
Array ( [id] => 13903105 [patent_doc_number] => 20190040757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => SEALING SYSTEM FOR A ROTARY MACHINE AND METHOD OF ASSEMBLING SAME [patent_app_type] => utility [patent_app_number] => 16/033270 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033270
Sealing system for a rotary machine and method of assembling same Jul 11, 2018 Issued
Array ( [id] => 16277401 [patent_doc_number] => 10760421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Compressor and gas turbine including the same [patent_app_type] => utility [patent_app_number] => 16/026072 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5131 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026072
Compressor and gas turbine including the same Jul 2, 2018 Issued
Array ( [id] => 13869957 [patent_doc_number] => 20190031319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => PROPELLER CONTROL SYSTEM FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 16/020121 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020121
Propeller control system for an aircraft Jun 26, 2018 Issued
Array ( [id] => 16825117 [patent_doc_number] => 20210140410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => APPARATUS AND METHODS FOR MONITORING THE AMBIENT ENVIRONMENT OF WIND TURBINES [patent_app_type] => utility [patent_app_number] => 16/623159 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16623159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623159
Apparatus and methods for monitoring the ambient environment of wind turbines Jun 13, 2018 Issued
Array ( [id] => 15211383 [patent_doc_number] => 20190368378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SHROUD FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 15/995085 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995085
Shroud for gas turbine engine May 30, 2018 Issued
Array ( [id] => 13591663 [patent_doc_number] => 20180347380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => REMOVABLE ANTI-WEAR PART FOR BLADE ROOT [patent_app_type] => utility [patent_app_number] => 15/988386 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988386
Removable anti-wear part for blade tip May 23, 2018 Issued
Array ( [id] => 13735207 [patent_doc_number] => 20180372071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => ADJUSTMENT AND/OR DRIVE UNIT, WIND POWER PLANT HAVING SUCH AN ADJUSTMENT AND/OR DRIVE UNIT, AND METHOD FOR CONTROLLING SUCH AN ADJUSTMENT AND/OR DRIVE UNIT [patent_app_type] => utility [patent_app_number] => 15/983933 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15983933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/983933
Adjustment and/or drive unit, wind power plant having such an adjustment and/or drive unit, and method for controlling such an adjustment and/or drive unit May 17, 2018 Issued
Array ( [id] => 15118405 [patent_doc_number] => 20190345835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => ELECTRIC HEATING FOR TURBOMACHINERY CLEARANCE CONTROL [patent_app_type] => utility [patent_app_number] => 15/979085 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979085
Electric heating for turbomachinery clearance control May 13, 2018 Issued
Array ( [id] => 19257703 [patent_doc_number] => 12017742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Cavitation and noise reduction in axial flow rotors [patent_app_type] => utility [patent_app_number] => 16/612591 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 4884 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612591
Cavitation and noise reduction in axial flow rotors May 10, 2018 Issued
Array ( [id] => 15979115 [patent_doc_number] => 10669871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Optimized aerodynamic profile for an arm of a structural casing of a turbine, and structural casing having such an arm [patent_app_type] => utility [patent_app_number] => 15/975984 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6642 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975984 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975984
Optimized aerodynamic profile for an arm of a structural casing of a turbine, and structural casing having such an arm May 9, 2018 Issued
Array ( [id] => 13623841 [patent_doc_number] => 20180363472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => CANTILEVERED VANE AND GAS TURBINE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/976845 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15976845 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976845
Cantilevered vane and gas turbine including the same May 9, 2018 Issued
Array ( [id] => 16985891 [patent_doc_number] => 11073053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Centrifugal debris pre-separator for turbine engine oil filter [patent_app_type] => utility [patent_app_number] => 15/973808 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8189 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973808
Centrifugal debris pre-separator for turbine engine oil filter May 7, 2018 Issued
Array ( [id] => 16461411 [patent_doc_number] => 10844750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Method of disassembling and assembling gas turbine and gas turbine assembled thereby [patent_app_type] => utility [patent_app_number] => 15/970875 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 6883 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970875 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970875
Method of disassembling and assembling gas turbine and gas turbine assembled thereby May 3, 2018 Issued
Array ( [id] => 19856211 [patent_doc_number] => 12259036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Electric motor driven auxiliary oil system for geared gas turbine engine [patent_app_type] => utility [patent_app_number] => 15/958718 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3616 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15958718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958718
Electric motor driven auxiliary oil system for geared gas turbine engine Apr 19, 2018 Issued
Array ( [id] => 14995029 [patent_doc_number] => 20190316472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => DOUBLE WALL AIRFOIL COOLING CONFIGURATION FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 15/954879 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954879
DOUBLE WALL AIRFOIL COOLING CONFIGURATION FOR GAS TURBINE ENGINE Apr 16, 2018 Abandoned
Array ( [id] => 16573245 [patent_doc_number] => 10895160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-19 [patent_title] => Stress relief via unblended edge radii in blade attachments in gas turbines [patent_app_type] => utility [patent_app_number] => 15/947171 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6136 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947171
Stress relief via unblended edge radii in blade attachments in gas turbines Apr 5, 2018 Issued
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