Search

Jeffrey M. Rutkowski

Supervisory Patent Examiner (ID: 17066, Phone: (571)270-1215 , Office: P/2415 )

Most Active Art Unit
2473
Art Unit(s)
2473, 2400, 2419, 2416, 2616, 2415, 2619
Total Applications
395
Issued Applications
251
Pending Applications
14
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20135330 [patent_doc_number] => 20250242374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SPRAYER GUN CONNECTING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/427803 [patent_app_country] => US [patent_app_date] => 2024-01-30 [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] => -4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427803
SPRAYER GUN CONNECTING STRUCTURE Jan 29, 2024 Pending
Array ( [id] => 19173229 [patent_doc_number] => 20240159203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => LOW-FREQUENCY ACOUSTIC CENTER BODY [patent_app_type] => utility [patent_app_number] => 18/420473 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420473
Low-frequency acoustic center body Jan 22, 2024 Issued
Array ( [id] => 20161681 [patent_doc_number] => 12388322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Electric generator behind fan in turbine engine [patent_app_type] => utility [patent_app_number] => 18/417938 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417938
Electric generator behind fan in turbine engine Jan 18, 2024 Issued
Array ( [id] => 20100994 [patent_doc_number] => 20250230930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => COOLED VARIABLE AREA NOZZLE FOR AN AIRCRAFT ENGINE [patent_app_type] => utility [patent_app_number] => 18/411778 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1105 [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] => 18411778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411778
Cooled variable area nozzle for an aircraft engine Jan 11, 2024 Issued
Array ( [id] => 19301175 [patent_doc_number] => 20240229744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => High Speed Aircraft Propelled by Thorium or Uranium Fueled Molten Salt Reactor [patent_app_type] => utility [patent_app_number] => 18/403448 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403448
High Speed Aircraft Propelled by Thorium or Uranium Fueled Molten Salt Reactor Jan 2, 2024 Pending
Array ( [id] => 19301519 [patent_doc_number] => 20240230090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => COMBUSTOR HEAD END SECTION WITH AIR SUPPLY SYSTEM FOR BUNDLED TUBE FUEL NOZZLE CONTAINED THEREIN [patent_app_type] => utility [patent_app_number] => 18/401585 [patent_app_country] => US [patent_app_date] => 2023-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401585
COMBUSTOR HEAD END SECTION WITH AIR SUPPLY SYSTEM FOR BUNDLED TUBE FUEL NOZZLE CONTAINED THEREIN Dec 30, 2023 Pending
Array ( [id] => 19491432 [patent_doc_number] => 12110125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Hybrid electric powerplant systems and controllers [patent_app_type] => utility [patent_app_number] => 18/543254 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4957 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543254
Hybrid electric powerplant systems and controllers Dec 17, 2023 Issued
Array ( [id] => 19492131 [patent_doc_number] => 12110831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Gas turbine allowing hydrogen to be used as fuel [patent_app_type] => utility [patent_app_number] => 18/533313 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 7358 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 488 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533313
Gas turbine allowing hydrogen to be used as fuel Dec 7, 2023 Issued
Array ( [id] => 20041717 [patent_doc_number] => 20250179939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => DESIGN OF A REAR-CONE EXHAUST DUCT FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/527843 [patent_app_country] => US [patent_app_date] => 2023-12-04 [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] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527843
Rear-cone exhaust duct for additive manufacturing Dec 3, 2023 Issued
Array ( [id] => 20158813 [patent_doc_number] => 12385430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Gas turbine engine with forward swept outlet guide vanes [patent_app_type] => utility [patent_app_number] => 18/524087 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 17581 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524087
Gas turbine engine with forward swept outlet guide vanes Nov 29, 2023 Issued
Array ( [id] => 19345917 [patent_doc_number] => 20240254880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TIE ROD-LOCKING NUT ASSEMBLY AND GAS TURBINE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/517568 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517568
Tie rod-locking nut assembly and gas turbine including same Nov 21, 2023 Issued
Array ( [id] => 19034933 [patent_doc_number] => 20240084748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHOD OF OPTIMIZING THE NOISE GENERATED IN FLIGHT BY A ROTORCRAFT [patent_app_type] => utility [patent_app_number] => 18/509361 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509361
Method of optimizing the noise generated in flight by a rotorcraft Nov 14, 2023 Issued
Array ( [id] => 18971578 [patent_doc_number] => 20240051670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => AIRCRAFT EQUIPPED WITH A DISTRIBUTED PROPULSION SYSTEM HAVING SUCTION AND PRESSURE FANS [patent_app_type] => utility [patent_app_number] => 18/495871 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495871
AIRCRAFT EQUIPPED WITH A DISTRIBUTED PROPULSION SYSTEM HAVING SUCTION AND PRESSURE FANS Oct 26, 2023 Pending
Array ( [id] => 19301173 [patent_doc_number] => 20240229742 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => TURBOFAN HAVING MOBILE DEFLECTORS AND A SYSTEM FOR ACTUATING THE DEFLECTORS [patent_app_type] => utility [patent_app_number] => 18/490833 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 590 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490833
Turbofan having mobile deflectors and a system for actuating the deflectors Oct 19, 2023 Issued
Array ( [id] => 19301173 [patent_doc_number] => 20240229742 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => TURBOFAN HAVING MOBILE DEFLECTORS AND A SYSTEM FOR ACTUATING THE DEFLECTORS [patent_app_type] => utility [patent_app_number] => 18/490833 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 590 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490833
Turbofan having mobile deflectors and a system for actuating the deflectors Oct 19, 2023 Issued
Array ( [id] => 18940253 [patent_doc_number] => 20240035392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => AFTER-FAN SYSTEM WITH ELECTRICAL MOTOR FOR GAS TURBINE ENGINES [patent_app_type] => utility [patent_app_number] => 18/485980 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485980
After-fan system with electrical motor for gas turbine engines Oct 11, 2023 Issued
Array ( [id] => 19831479 [patent_doc_number] => 20250083265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Welding Hand Support Device [patent_app_type] => utility [patent_app_number] => 18/244431 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244431
Welding Hand Support Device Sep 10, 2023 Pending
Array ( [id] => 19113525 [patent_doc_number] => 20240125275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD AND AIRCRAFT PROVIDED WITH AT LEAST ONE COMBUSTION ENGINE AND A DRIVE SYSTEM WITH AT LEAST TWO ELECTRIC MACHINES [patent_app_type] => utility [patent_app_number] => 18/463551 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463551
Method and aircraft provided with at least one combustion engine and a drive system with at least two electric machines Sep 7, 2023 Issued
Array ( [id] => 19832998 [patent_doc_number] => 20250084784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DUAL BYPASS TURBOFAN GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/243346 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243346
DUAL BYPASS TURBOFAN GAS TURBINE ENGINE Sep 6, 2023 Pending
Array ( [id] => 19817452 [patent_doc_number] => 20250075659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/458640 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18458640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458640
TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM Aug 29, 2023 Pending
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