Search

Christopher Ryan Legendre

Examiner (ID: 10831)

Most Active Art Unit
3745
Art Unit(s)
3745, 3711
Total Applications
923
Issued Applications
665
Pending Applications
70
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20584339 [patent_doc_number] => 20260069929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => ROTATIONALLY BALANCED SMART BALL [patent_app_type] => utility [patent_app_number] => 19/389931 [patent_app_country] => US [patent_app_date] => 2025-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 19389931 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/389931
ROTATIONALLY BALANCED SMART BALL Nov 13, 2025 Pending
Array ( [id] => 20656766 [patent_doc_number] => 20260108801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => INTELLIGENT CHESS DEVICE AND MODULAR CHESS DEVICE [patent_app_type] => utility [patent_app_number] => 19/390366 [patent_app_country] => US [patent_app_date] => 2025-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19390366 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/390366
INTELLIGENT CHESS DEVICE AND MODULAR CHESS DEVICE Nov 13, 2025 Pending
Array ( [id] => 20615603 [patent_doc_number] => 20260085693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => Water Pump [patent_app_type] => utility [patent_app_number] => 19/333774 [patent_app_country] => US [patent_app_date] => 2025-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19333774 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/333774
Water Pump Sep 18, 2025 Pending
Array ( [id] => 20379379 [patent_doc_number] => 20250361872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SEALING SYSTEM FOR MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR AND MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/293330 [patent_app_country] => US [patent_app_date] => 2025-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19293330 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/293330
SEALING SYSTEM FOR MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR AND MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR Aug 6, 2025 Pending
Array ( [id] => 20350409 [patent_doc_number] => 20250347261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => FLUID CONNECTION FOR A HYDROMOTIVE MACHINE [patent_app_type] => utility [patent_app_number] => 19/278147 [patent_app_country] => US [patent_app_date] => 2025-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19278147 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/278147
FLUID CONNECTION FOR A HYDROMOTIVE MACHINE Jul 22, 2025 Pending
Array ( [id] => 20473800 [patent_doc_number] => 20260016019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => ARTIFICIAL LIFT PUMP [patent_app_type] => utility [patent_app_number] => 19/267988 [patent_app_country] => US [patent_app_date] => 2025-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19267988 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/267988
ARTIFICIAL LIFT PUMP Jul 13, 2025 Pending
Array ( [id] => 20427186 [patent_doc_number] => 20250389274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => Bearing and Rotary Pump Including Such Bearing [patent_app_type] => utility [patent_app_number] => 19/244808 [patent_app_country] => US [patent_app_date] => 2025-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19244808 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/244808
Bearing and Rotary Pump Including Such Bearing Jun 19, 2025 Abandoned
Array ( [id] => 20431065 [patent_doc_number] => 20250393159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => OPTIMIZED AIRFLOW MANAGEMENT SYSTEM FOR REDUNDANT FANS [patent_app_type] => utility [patent_app_number] => 19/225625 [patent_app_country] => US [patent_app_date] => 2025-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19225625 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/225625
OPTIMIZED AIRFLOW MANAGEMENT SYSTEM FOR REDUNDANT FANS Jun 1, 2025 Pending
Array ( [id] => 20136736 [patent_doc_number] => 20250243780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ROTARY DEVICE FOR INPUTTING THERMAL ENERGY INTO FLUIDS AND RELATED SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/086275 [patent_app_country] => US [patent_app_date] => 2025-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19086275 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/086275
ROTARY DEVICE FOR INPUTTING THERMAL ENERGY INTO FLUIDS AND RELATED SYSTEMS Mar 20, 2025 Pending
Array ( [id] => 20248753 [patent_doc_number] => 20250297622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => MISTING FAN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/079835 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19079835 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/079835
MISTING FAN ASSEMBLY Mar 13, 2025 Pending
Array ( [id] => 20220483 [patent_doc_number] => 20250283414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING A SET OF COOLING CONDUITS [patent_app_type] => utility [patent_app_number] => 19/074073 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 585 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074073 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074073
TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING A SET OF COOLING CONDUITS Mar 6, 2025 Issued
Array ( [id] => 20280269 [patent_doc_number] => 20250305511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => BLOWER SYSTEM [patent_app_type] => utility [patent_app_number] => 19/061736 [patent_app_country] => US [patent_app_date] => 2025-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19061736 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/061736
BLOWER SYSTEM Feb 23, 2025 Pending
Array ( [id] => 20136801 [patent_doc_number] => 20250243845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => FAIL SAFE SYSTEM FOR WIND TURBINE NACELLE [patent_app_type] => utility [patent_app_number] => 19/039766 [patent_app_country] => US [patent_app_date] => 2025-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25195 [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] => 19039766 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039766
FAIL SAFE SYSTEM FOR WIND TURBINE NACELLE Jan 27, 2025 Pending
Array ( [id] => 20025781 [patent_doc_number] => 20250164003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRIC MOTOR DRIVEN AUXILIARY OIL SYSTEM FOR GEARED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/027425 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027425 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027425
ELECTRIC MOTOR DRIVEN AUXILIARY OIL SYSTEM FOR GEARED GAS TURBINE ENGINE Jan 16, 2025 Pending
Array ( [id] => 20023542 [patent_doc_number] => 20250161764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Golf Putter [patent_app_type] => utility [patent_app_number] => 19/029523 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029523 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029523
Golf Putter Jan 16, 2025 Pending
Array ( [id] => 20093089 [patent_doc_number] => 20250223025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => IMPROVED PROPELLER [patent_app_type] => utility [patent_app_number] => 19/009978 [patent_app_country] => US [patent_app_date] => 2025-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19009978 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009978
IMPROVED PROPELLER Jan 3, 2025 Pending
Array ( [id] => 20050682 [patent_doc_number] => 20250188904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Offshore Vertical-Axis Wind Turbines With Integrated Drivetrains [patent_app_type] => utility [patent_app_number] => 18/970019 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/970019
Offshore Vertical-Axis Wind Turbines With Integrated Drivetrains Dec 4, 2024 Pending
Array ( [id] => 19770761 [patent_doc_number] => 20250052187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 18/932495 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932495
TURBOCHARGER Oct 29, 2024 Pending
Array ( [id] => 19989924 [patent_doc_number] => 20250128146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => COMPETITIVE KNOCKDOWN TARGET GAME APPARATUS [patent_app_type] => utility [patent_app_number] => 18/928594 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928594
COMPETITIVE KNOCKDOWN TARGET GAME APPARATUS Oct 27, 2024 Pending
Array ( [id] => 20715876 [patent_doc_number] => 12631118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Systems and methods for servicing a turbomachine [patent_app_type] => utility [patent_app_number] => 18/904604 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6962 [patent_no_of_claims] => 13 [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] => 18904604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/904604
SYSTEMS AND METHODS FOR SERVICING A TURBOMACHINE Oct 1, 2024 Issued
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