Search

Freda Ann Nelson

Examiner (ID: 14039, Phone: (571)272-7076 , Office: P/3628 )

Most Active Art Unit
3628
Art Unit(s)
3639, 3628
Total Applications
762
Issued Applications
314
Pending Applications
63
Abandoned Applications
393

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19651838 [patent_doc_number] => 12173614 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Test rotor blade for an aircraft engine blade-off test [patent_app_type] => utility [patent_app_number] => 18/238319 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6515 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18238319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238319
Test rotor blade for an aircraft engine blade-off test Aug 24, 2023 Issued
Array ( [id] => 19266078 [patent_doc_number] => 20240209777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Object Direction Mechanism for Turbofan Engine [patent_app_type] => utility [patent_app_number] => 18/455137 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18455137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455137
Object direction mechanism for turbofan engine Aug 23, 2023 Issued
Array ( [id] => 19051646 [patent_doc_number] => 20240093615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SYSTEM AND METHOD FOR REDUCING BLADE HOOK STRESS IN A TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 18/237220 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237220
System and method for reducing blade hook stress in a turbine blade Aug 22, 2023 Issued
Array ( [id] => 18818214 [patent_doc_number] => 20230392554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => GEARED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/236666 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236666
Geared gas turbine engine Aug 21, 2023 Issued
Array ( [id] => 18845354 [patent_doc_number] => 20230407758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => GAS TURBINE ENGINE WITH A FLUID CONDUIT SYSTEM AND A METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/452764 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18452764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452764
Gas turbine engine with a fluid conduit system and a method of operating the same Aug 20, 2023 Issued
Array ( [id] => 19609295 [patent_doc_number] => 12158164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Sculpted low solidity vaned diffuser [patent_app_type] => utility [patent_app_number] => 18/236252 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 30 [patent_no_of_words] => 5657 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236252
Sculpted low solidity vaned diffuser Aug 20, 2023 Issued
Array ( [id] => 19412268 [patent_doc_number] => 12078077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Sectioned engine structure for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/236053 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7201 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236053
Sectioned engine structure for a gas turbine engine Aug 20, 2023 Issued
Array ( [id] => 19412261 [patent_doc_number] => 12078070 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Adjustable air flow plenum with sliding doors for a fan of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/234656 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 8702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234656
Adjustable air flow plenum with sliding doors for a fan of a gas turbine engine Aug 15, 2023 Issued
Array ( [id] => 19121557 [patent_doc_number] => 11965528 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Adjustable air flow plenum with circumferential movable closure for a fan of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/234661 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 9982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234661
Adjustable air flow plenum with circumferential movable closure for a fan of a gas turbine engine Aug 15, 2023 Issued
Array ( [id] => 19425617 [patent_doc_number] => 12085021 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-10 [patent_title] => Adjustable air flow plenum with movable closure for a fan of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/234650 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234650
Adjustable air flow plenum with movable closure for a fan of a gas turbine engine Aug 15, 2023 Issued
Array ( [id] => 19374478 [patent_doc_number] => 12066035 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-20 [patent_title] => Adjustable depth tip treatment with axial member with pockets for a fan of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/234663 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234663
Adjustable depth tip treatment with axial member with pockets for a fan of a gas turbine engine Aug 15, 2023 Issued
Array ( [id] => 19136046 [patent_doc_number] => 11970985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Adjustable air flow plenum with pivoting vanes for a fan of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/234654 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 14035 [patent_no_of_claims] => 20 [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] => 18234654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234654
Adjustable air flow plenum with pivoting vanes for a fan of a gas turbine engine Aug 15, 2023 Issued
Array ( [id] => 19258573 [patent_doc_number] => 12018621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-25 [patent_title] => Adjustable depth tip treatment with rotatable ring with pockets for a fan of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/234657 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 12079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234657
Adjustable depth tip treatment with rotatable ring with pockets for a fan of a gas turbine engine Aug 15, 2023 Issued
Array ( [id] => 19755236 [patent_doc_number] => 20250043801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => FAN [patent_app_type] => utility [patent_app_number] => 18/364729 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364729
Fan Aug 2, 2023 Issued
Array ( [id] => 19082844 [patent_doc_number] => 20240109645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PROPELLER BLADE [patent_app_type] => utility [patent_app_number] => 18/364188 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18364188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364188
Propeller blade Aug 1, 2023 Issued
Array ( [id] => 19676556 [patent_doc_number] => 12188408 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Inlet turning vanes having trailing edge features for improved flow uniformity [patent_app_type] => utility [patent_app_number] => 18/228268 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10416 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228268
Inlet turning vanes having trailing edge features for improved flow uniformity Jul 30, 2023 Issued
Array ( [id] => 19274893 [patent_doc_number] => 12025010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Pressure-balanced carbon seal [patent_app_type] => utility [patent_app_number] => 18/228155 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6870 [patent_no_of_claims] => 19 [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] => 18228155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228155
Pressure-balanced carbon seal Jul 30, 2023 Issued
Array ( [id] => 19624721 [patent_doc_number] => 12163534 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Fan fixing device for electronic device [patent_app_type] => utility [patent_app_number] => 18/361180 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2355 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361180
Fan fixing device for electronic device Jul 27, 2023 Issued
Array ( [id] => 19779023 [patent_doc_number] => 12228047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Pre-sintered preform sealing device with hollow member therein for metering flow through passage of turbomachine component [patent_app_type] => utility [patent_app_number] => 18/223600 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5210 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223600
Pre-sintered preform sealing device with hollow member therein for metering flow through passage of turbomachine component Jul 18, 2023 Issued
Array ( [id] => 19624720 [patent_doc_number] => 12163533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Composite airfoil assembly for a turbine engine [patent_app_type] => utility [patent_app_number] => 18/344964 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344964
Composite airfoil assembly for a turbine engine Jun 29, 2023 Issued
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