Search

Christopher S. Kelley

Supervisory Patent Examiner (ID: 11946, Phone: (571)272-7331 , Office: P/2482 )

Most Active Art Unit
2721
Art Unit(s)
2482, 2616, 2606, 2713, 2613, 2623, 2721
Total Applications
502
Issued Applications
301
Pending Applications
64
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20116531 [patent_doc_number] => 12366225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Wind turbine blade with dampening of edgewise vibrations [patent_app_type] => utility [patent_app_number] => 18/250168 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4756 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250168
Wind turbine blade with dampening of edgewise vibrations Dec 21, 2021 Issued
Array ( [id] => 19027849 [patent_doc_number] => 11927198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Vacuum pump [patent_app_type] => utility [patent_app_number] => 17/556319 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5284 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556319
Vacuum pump Dec 19, 2021 Issued
Array ( [id] => 18435593 [patent_doc_number] => 20230182887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PASSIVE PROPROTOR-BLADE RETENTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/552052 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552052
Passive proprotor-blade retention systems Dec 14, 2021 Issued
Array ( [id] => 19325713 [patent_doc_number] => 12043375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Bearing restraint for use on a rotor mast [patent_app_type] => utility [patent_app_number] => 17/547578 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4914 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547578
Bearing restraint for use on a rotor mast Dec 9, 2021 Issued
Array ( [id] => 18980683 [patent_doc_number] => 11905844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Exhaust duct assembly with improved weld zone structure and aircraft including the same [patent_app_type] => utility [patent_app_number] => 17/545133 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6387 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545133
Exhaust duct assembly with improved weld zone structure and aircraft including the same Dec 7, 2021 Issued
Array ( [id] => 19051643 [patent_doc_number] => 20240093612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD FOR MANUFACTURING A VANE MADE OF A COMPOSITE MATERIAL WITH INTEGRATED ATTACHMENT LUGS AND PLATFORMS [patent_app_type] => utility [patent_app_number] => 18/254972 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254972
Method for manufacturing a vane made of a composite material with integrated attachment lugs and platforms Nov 21, 2021 Issued
Array ( [id] => 19624713 [patent_doc_number] => 12163526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Compressor device and method for controlling such a compressor device [patent_app_type] => utility [patent_app_number] => 18/032742 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5201 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032742
Compressor device and method for controlling such a compressor device Nov 18, 2021 Issued
Array ( [id] => 20342807 [patent_doc_number] => 12466528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Autonomous underwater vehicle [patent_app_type] => utility [patent_app_number] => 17/928274 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928274
Autonomous underwater vehicle Nov 10, 2021 Issued
Array ( [id] => 17474571 [patent_doc_number] => 20220082075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => WAVE FORCE UTILIZATION UNIT AND WAVE FORCE UTILIZATION SYSTEM USING SAME [patent_app_type] => utility [patent_app_number] => 17/475393 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475393
Wave force utilization unit and wave force utilization system using same Sep 14, 2021 Issued
Array ( [id] => 17672283 [patent_doc_number] => 20220185450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROPELLER APPARATUS OF AIR MOBILITY [patent_app_type] => utility [patent_app_number] => 17/459772 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459772
Propeller apparatus of air mobility Aug 26, 2021 Issued
Array ( [id] => 19497340 [patent_doc_number] => 20240336358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => ROTORCRAFT AND ROTOR BLADE PART [patent_app_type] => utility [patent_app_number] => 18/681455 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18681455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681455
ROTORCRAFT AND ROTOR BLADE PART Aug 5, 2021 Pending
Array ( [id] => 18980727 [patent_doc_number] => 11905888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Multi-engine system and power transfer between engines thereof [patent_app_type] => utility [patent_app_number] => 17/390205 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390205
Multi-engine system and power transfer between engines thereof Jul 29, 2021 Issued
Array ( [id] => 19521643 [patent_doc_number] => 12123356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Gas turbine engine with higher low spool torque-to-thrust ratio [patent_app_type] => utility [patent_app_number] => 17/379233 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5095 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379233
Gas turbine engine with higher low spool torque-to-thrust ratio Jul 18, 2021 Issued
Array ( [id] => 18142320 [patent_doc_number] => 20230016164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => GAS TURBINE ENGINE AND METHOD OF OPERATION [patent_app_type] => utility [patent_app_number] => 17/373849 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17373849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373849
Gas turbine engine and method of operation Jul 12, 2021 Issued
Array ( [id] => 18725425 [patent_doc_number] => 20230339590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => RUDDER TRUNK FOR A WATERCRAFT, A WATERCRAFT HAVING A RUDDER TRUNK AND A METHOD FOR PRODUCING A RUDDER TRUNK [patent_app_type] => utility [patent_app_number] => 18/011610 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18011610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011610
RUDDER TRUNK FOR A WATERCRAFT, A WATERCRAFT HAVING A RUDDER TRUNK AND A METHOD FOR PRODUCING A RUDDER TRUNK Jun 30, 2021 Pending
Array ( [id] => 18611943 [patent_doc_number] => 20230278675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => PLATFORM LIFTING AND CARRYING ARM [patent_app_type] => utility [patent_app_number] => 18/013566 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013566
PLATFORM LIFTING AND CARRYING ARM Jun 27, 2021 Pending
Array ( [id] => 18733786 [patent_doc_number] => 11802509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Air filtration system and method for compressor bleed valve [patent_app_type] => utility [patent_app_number] => 17/358196 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4801 [patent_no_of_claims] => 14 [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] => 17358196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358196
Air filtration system and method for compressor bleed valve Jun 24, 2021 Issued
Array ( [id] => 19417841 [patent_doc_number] => 20240293964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => MOLD AND BLADE MEMBER [patent_app_type] => utility [patent_app_number] => 18/573041 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36200 [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] => 18573041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573041
MOLD AND BLADE MEMBER Jun 21, 2021 Pending
Array ( [id] => 18888311 [patent_doc_number] => 11867077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Acoustic structure with floating interior skin [patent_app_type] => utility [patent_app_number] => 17/340461 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 7679 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340461
Acoustic structure with floating interior skin Jun 6, 2021 Issued
Array ( [id] => 18492612 [patent_doc_number] => 11698023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Aircraft cabin blower system [patent_app_type] => utility [patent_app_number] => 17/245163 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5539 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245163
Aircraft cabin blower system Apr 29, 2021 Issued
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