Search

Jefferson A. Evans

Examiner (ID: 4052, Phone: (571)272-7574 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2303, 2754, 2652, 2627, 2689, 2688, 2512
Total Applications
2360
Issued Applications
2065
Pending Applications
39
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20056590 [patent_doc_number] => 20250194812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SEGMENTED MATTRESS [patent_app_type] => utility [patent_app_number] => 18/836606 [patent_app_country] => US [patent_app_date] => 2023-01-20 [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] => 0 [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] => 18836606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836606
SEGMENTED MATTRESS Jan 19, 2023 Pending
Array ( [id] => 19301191 [patent_doc_number] => 20240229762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => CUT-IN-SPEED REDUCTION OF WIND BLADES BY CREATING BLOWING AND SUCTION SLOTS [patent_app_type] => utility [patent_app_number] => 18/152860 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18152860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152860
Cut-in-speed reduction of wind blades by creating blowing and suction Jan 10, 2023 Issued
Array ( [id] => 18365079 [patent_doc_number] => 20230146670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ADHESIVE BONDED COMPOSITE-TO-METAL HYBRID VANES AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/093613 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093613
Adhesive bonded composite-to-metal hybrid vanes and method of manufacture Jan 4, 2023 Issued
Array ( [id] => 20056593 [patent_doc_number] => 20250194815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => BALANCE CUSHION CORE,BALANCE CUSHION,RESILIENT CUSHION,AND FURNITRUE [patent_app_type] => utility [patent_app_number] => 18/851604 [patent_app_country] => US [patent_app_date] => 2022-12-23 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18851604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851604
BALANCE CUSHION CORE,BALANCE CUSHION,RESILIENT CUSHION,AND FURNITRUE Dec 22, 2022 Abandoned
Array ( [id] => 19292103 [patent_doc_number] => 12031452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Airfoil with body and cover panel [patent_app_type] => utility [patent_app_number] => 18/087412 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4496 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087412
Airfoil with body and cover panel Dec 21, 2022 Issued
Array ( [id] => 20373043 [patent_doc_number] => 12480472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method for operating a wind turbine as well as wind turbine controller for implementing the method [patent_app_type] => utility [patent_app_number] => 18/066225 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066225
Method for operating a wind turbine as well as wind turbine controller for implementing the method Dec 13, 2022 Issued
Array ( [id] => 18666977 [patent_doc_number] => 11773863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Conveying blades for a compressible rotor [patent_app_type] => utility [patent_app_number] => 18/079995 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 4856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079995
Conveying blades for a compressible rotor Dec 12, 2022 Issued
Array ( [id] => 18436927 [patent_doc_number] => 20230184221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => WIND BLADE CLAMP [patent_app_type] => utility [patent_app_number] => 18/079804 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079804
Wind blade clamp Dec 11, 2022 Issued
Array ( [id] => 19181618 [patent_doc_number] => 11988202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Blowing apparatus [patent_app_type] => utility [patent_app_number] => 18/070260 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 21088 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070260
Blowing apparatus Nov 27, 2022 Issued
Array ( [id] => 18751811 [patent_doc_number] => 20230355026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => POT COVER ASSEMBLY AND COOKING UTENSIL [patent_app_type] => utility [patent_app_number] => 17/994243 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994243
POT COVER ASSEMBLY AND COOKING UTENSIL Nov 24, 2022 Pending
Array ( [id] => 18801913 [patent_doc_number] => 11835065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Fan frame turbulence structure [patent_app_type] => utility [patent_app_number] => 18/058741 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2562 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058741
Fan frame turbulence structure Nov 23, 2022 Issued
Array ( [id] => 18740417 [patent_doc_number] => 20230349394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => FAN FRAME WITH NOISE MUFFLING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/058738 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058738
Fan frame with noise muffling structure Nov 23, 2022 Issued
Array ( [id] => 19193423 [patent_doc_number] => 20240172336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DRIVER TOPOLGY AND OPERATION FOR AN INDUCTIVE COOKTOP [patent_app_type] => utility [patent_app_number] => 18/058054 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058054
DRIVER TOPOLGY AND OPERATION FOR AN INDUCTIVE COOKTOP Nov 21, 2022 Abandoned
Array ( [id] => 18733845 [patent_doc_number] => 11802569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Air conditioner [patent_app_type] => utility [patent_app_number] => 17/990925 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 29183 [patent_no_of_claims] => 19 [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] => 17990925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990925
Air conditioner Nov 20, 2022 Issued
Array ( [id] => 18376496 [patent_doc_number] => 20230151580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => METHOD OF REPAIRING A WIND TURBINE TOWER FOUNDATION USING A HARDENING LIQUID COMPRISING FUNCTIONALIZED GRAPHENE [patent_app_type] => utility [patent_app_number] => 17/987556 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987556
METHOD OF REPAIRING A WIND TURBINE TOWER FOUNDATION USING A HARDENING LIQUID COMPRISING FUNCTIONALIZED GRAPHENE Nov 14, 2022 Abandoned
Array ( [id] => 19425650 [patent_doc_number] => 12085054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Insert for a wind turbine blade root [patent_app_type] => utility [patent_app_number] => 18/055454 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 36 [patent_no_of_words] => 15124 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055454
Insert for a wind turbine blade root Nov 14, 2022 Issued
Array ( [id] => 18566042 [patent_doc_number] => 20230256370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Air Cleaning Blower Systems, Methods, and Adaptations [patent_app_type] => utility [patent_app_number] => 18/048112 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048112
Air cleaning blower systems, methods, and adaptations Oct 19, 2022 Issued
Array ( [id] => 19601923 [patent_doc_number] => 20240392803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ENGINE HAVING CENTRIFUGAL COMPRESSOR, ANNULAR COMBUSTION CHAMBER AND A GUIDE CHANNEL ARRANGEMENT HAVING DIFFERENT GUIDE CHANNEL ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/685122 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685122
ENGINE HAVING CENTRIFUGAL COMPRESSOR, ANNULAR COMBUSTION CHAMBER AND A GUIDE CHANNEL ARRANGEMENT HAVING DIFFERENT GUIDE CHANNEL ELEMENTS Sep 19, 2022 Abandoned
Array ( [id] => 19004414 [patent_doc_number] => 20240068485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FAN BLADE [patent_app_type] => utility [patent_app_number] => 17/893257 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893257
FAN BLADE Aug 22, 2022 Abandoned
Array ( [id] => 19999218 [patent_doc_number] => 20250137440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => METHOD OF SERVICING A WIND TURBINE ROTOR BLADE [patent_app_type] => utility [patent_app_number] => 18/683990 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683990
Method of servicing a wind turbine rotor blade Aug 11, 2022 Issued
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