Search

Christopher Ryan Legendre

Examiner (ID: 18898, Phone: (571)270-3364 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
898
Issued Applications
657
Pending Applications
62
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18149769 [patent_doc_number] => 20230023626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => FAN BLADE DEVICE [patent_app_type] => utility [patent_app_number] => 17/677103 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677103
Fan blade device Feb 21, 2022 Issued
Array ( [id] => 19301250 [patent_doc_number] => 20240229821 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => AIR AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/278632 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18278632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278632
Air amplifier Feb 21, 2022 Issued
Array ( [id] => 19301250 [patent_doc_number] => 20240229821 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => AIR AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/278632 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18278632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278632
Air amplifier Feb 21, 2022 Issued
Array ( [id] => 17808217 [patent_doc_number] => 20220260052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => WIND TURBINE WITH A FLOW DEFLECTION UNIT [patent_app_type] => utility [patent_app_number] => 17/671987 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17671987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671987
WIND TURBINE WITH A FLOW DEFLECTION UNIT Feb 14, 2022 Abandoned
Array ( [id] => 19449711 [patent_doc_number] => 20240309841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CONTROLLING WIND TURBINE BASED ON WIND VEER [patent_app_type] => utility [patent_app_number] => 18/263433 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13000 [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] => 18263433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263433
Controlling wind turbine based on wind veer Jan 25, 2022 Issued
Array ( [id] => 19091543 [patent_doc_number] => 11952980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Method for controlling a wind power installation [patent_app_type] => utility [patent_app_number] => 17/579389 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 16221 [patent_no_of_claims] => 26 [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] => 17579389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579389
Method for controlling a wind power installation Jan 18, 2022 Issued
Array ( [id] => 18870830 [patent_doc_number] => 11858615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Rotating airfoil assembly with opening formed therein to eject or to draw air [patent_app_type] => utility [patent_app_number] => 17/647561 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9093 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17647561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647561
Rotating airfoil assembly with opening formed therein to eject or to draw air Jan 9, 2022 Issued
Array ( [id] => 19165534 [patent_doc_number] => 11981419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Method and system for integrated pitch control mechanism actuator hydraulic fluid transfer [patent_app_type] => utility [patent_app_number] => 17/560544 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560544
Method and system for integrated pitch control mechanism actuator hydraulic fluid transfer Dec 22, 2021 Issued
Array ( [id] => 18771498 [patent_doc_number] => 20230366319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => BLADE MADE OF COMPOSITE MATERIAL WITH AT LEAST PARTIALLY CERAMIC MATRIX [patent_app_type] => utility [patent_app_number] => 18/252957 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252957
Blade made of composite material with at least partially ceramic matrix Dec 7, 2021 Issued
Array ( [id] => 17444758 [patent_doc_number] => 20220065263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CENTRIFUGAL BLOWER [patent_app_type] => utility [patent_app_number] => 17/454332 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454332
CENTRIFUGAL BLOWER Nov 9, 2021 Abandoned
Array ( [id] => 20264653 [patent_doc_number] => 12435633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Fan blade with zero tip dihedral at the head [patent_app_type] => utility [patent_app_number] => 18/032763 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032763
Fan blade with zero tip dihedral at the head Oct 18, 2021 Issued
Array ( [id] => 19096702 [patent_doc_number] => 20240115929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MULTIPLICATION TABLE CARD GAME [patent_app_type] => utility [patent_app_number] => 18/275102 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275102
MULTIPLICATION TABLE CARD GAME Sep 29, 2021 Pending
Array ( [id] => 17344358 [patent_doc_number] => 20220010689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => LOW PRESSURE RATIO FAN ENGINE HAVING A DIMENSIONAL RELATIONSHIP BETWEEN INLET AND FAN SIZE [patent_app_type] => utility [patent_app_number] => 17/482666 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482666
Low pressure ratio fan engine having a dimensional relationship between inlet and fan size Sep 22, 2021 Issued
Array ( [id] => 18629016 [patent_doc_number] => 20230287896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => AXIAL FLOW FAN [patent_app_type] => utility [patent_app_number] => 18/025829 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025829
AXIAL FLOW FAN Sep 9, 2021 Abandoned
Array ( [id] => 18896010 [patent_doc_number] => 20240011495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 18/042004 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18042004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042004
VACUUM PUMP Sep 2, 2021 Abandoned
Array ( [id] => 17743203 [patent_doc_number] => 11391262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => Systems and methods for fluid flow based renewable energy generation [patent_app_type] => utility [patent_app_number] => 17/458106 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 43 [patent_no_of_words] => 12845 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458106
Systems and methods for fluid flow based renewable energy generation Aug 25, 2021 Issued
Array ( [id] => 18385025 [patent_doc_number] => 11655798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Multistage vertical axis wind turbine [patent_app_type] => utility [patent_app_number] => 17/412972 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 1 [patent_no_of_words] => 13587 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412972
Multistage vertical axis wind turbine Aug 25, 2021 Issued
Array ( [id] => 17386380 [patent_doc_number] => 20220034232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => APPARATUS FOR GENERATING ENERGY [patent_app_type] => utility [patent_app_number] => 17/390471 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390471
APPARATUS FOR GENERATING ENERGY Jul 29, 2021 Abandoned
Array ( [id] => 18693491 [patent_doc_number] => 20230323890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => VACUUM PUMP, STATOR BLADE, AND SPACER [patent_app_type] => utility [patent_app_number] => 18/006290 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006290
VACUUM PUMP, STATOR BLADE, AND SPACER Jul 29, 2021 Abandoned
Array ( [id] => 18505134 [patent_doc_number] => 11702939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Fan icing detection system [patent_app_type] => utility [patent_app_number] => 17/383695 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5057 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383695
Fan icing detection system Jul 22, 2021 Issued
Menu