Search

Anna Korovina

Examiner (ID: 2854, Phone: (571)272-9835 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1729
Total Applications
413
Issued Applications
107
Pending Applications
69
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19319029 [patent_doc_number] => 20240240572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => THRUST BEARINGS TO SUPPORT AXIAL THRUST IN PUMPS [patent_app_type] => utility [patent_app_number] => 18/583547 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583547
Thrust bearings to support axial thrust in pumps Feb 20, 2024 Issued
Array ( [id] => 19402510 [patent_doc_number] => 20240286021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => MOBILE SKATE PARK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/581934 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581934
MOBILE SKATE PARK SYSTEM Feb 19, 2024 Pending
Array ( [id] => 19388232 [patent_doc_number] => 20240278102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => GOLF TRAINING AID [patent_app_type] => utility [patent_app_number] => 18/441804 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441804
GOLF TRAINING AID Feb 13, 2024 Pending
Array ( [id] => 19380509 [patent_doc_number] => 20240270379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ROTOR CRAFT AND NEGATIVE TORSION VARIABLE PADDLE THEREOF [patent_app_type] => utility [patent_app_number] => 18/430816 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430816
Rotor craft and negative torsion variable paddle thereof Feb 1, 2024 Issued
Array ( [id] => 20135180 [patent_doc_number] => 20250242224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => AUXILIARY DEVICE FOR PRACTICING GOLF SWING POSTURE [patent_app_type] => utility [patent_app_number] => 18/424901 [patent_app_country] => US [patent_app_date] => 2024-01-29 [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] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424901
AUXILIARY DEVICE FOR PRACTICING GOLF SWING POSTURE Jan 28, 2024 Pending
Array ( [id] => 19404445 [patent_doc_number] => 20240287956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/420689 [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] => 16840 [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] => 18420689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420689
Hydroelectric/hydrokinetic turbine and methods for making and using same Jan 22, 2024 Issued
Array ( [id] => 19343970 [patent_doc_number] => 20240252933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MOVING SYSTEM FOR VEHICLES OF AN AMUSEMENT RIDE AND METHOD FOR OPERATING SUCH A MOVING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/412890 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412890
MOVING SYSTEM FOR VEHICLES OF AN AMUSEMENT RIDE AND METHOD FOR OPERATING SUCH A MOVING SYSTEM Jan 14, 2024 Pending
Array ( [id] => 19668188 [patent_doc_number] => 12180923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for starting a turbine in a pump mode [patent_app_type] => utility [patent_app_number] => 18/411777 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6748 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411777
Method for starting a turbine in a pump mode Jan 11, 2024 Issued
Array ( [id] => 19143051 [patent_doc_number] => 20240141908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => GAS SEAL COLUMN APPARATUS [patent_app_type] => utility [patent_app_number] => 18/410703 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410703
Gas seal column apparatus Jan 10, 2024 Issued
Array ( [id] => 19156415 [patent_doc_number] => 20240149122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Creative light-emitting racket [patent_app_type] => utility [patent_app_number] => 18/409678 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18409678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409678
Creative light-emitting racket Jan 9, 2024 Pending
Array ( [id] => 19143065 [patent_doc_number] => 20240141922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HEAT DISSIPATION SYSTEM OF ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/407486 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407486
Heat dissipation system of electronic device Jan 8, 2024 Issued
Array ( [id] => 19266132 [patent_doc_number] => 20240209831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ROTOR FOR A WIND POWER INSTALLATION AND METHOD FOR OPERATING A WIND POWER INSTALLATION [patent_app_type] => utility [patent_app_number] => 18/401456 [patent_app_country] => US [patent_app_date] => 2023-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18401456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401456
ROTOR FOR A WIND POWER INSTALLATION AND METHOD FOR OPERATING A WIND POWER INSTALLATION Dec 29, 2023 Pending
Array ( [id] => 20084011 [patent_doc_number] => 20250213947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => PROJECTILE TOSSING GAME SYSTEM [patent_app_type] => utility [patent_app_number] => 18/399251 [patent_app_country] => US [patent_app_date] => 2023-12-28 [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] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399251
PROJECTILE TOSSING GAME SYSTEM Dec 27, 2023 Pending
Array ( [id] => 20030821 [patent_doc_number] => 20250169043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => FAN BOX FAN PARTITION PLATE, FAN BOX MODULE AND SERVER [patent_app_type] => utility [patent_app_number] => 18/878025 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18878025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/878025
Fan box fan partition plate, fan box module and server Dec 25, 2023 Issued
Array ( [id] => 19249535 [patent_doc_number] => 20240200523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SEALING SYSTEM FOR UNDERWATER TURBINE [patent_app_type] => utility [patent_app_number] => 18/530365 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530365
Sealing system for underwater turbine Dec 5, 2023 Issued
Array ( [id] => 20032242 [patent_doc_number] => 20250170464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Racket [patent_app_type] => utility [patent_app_number] => 18/522764 [patent_app_country] => US [patent_app_date] => 2023-11-29 [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] => -3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522764
Racket Nov 28, 2023 Pending
Array ( [id] => 19216631 [patent_doc_number] => 20240181335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => BOARD GAME [patent_app_type] => utility [patent_app_number] => 18/521848 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 516 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521848
BOARD GAME Nov 27, 2023 Pending
Array ( [id] => 19051696 [patent_doc_number] => 20240093665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => PUMP AND REVERSIBLE PUMP-TURBINE [patent_app_type] => utility [patent_app_number] => 18/522041 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522041
PUMP AND REVERSIBLE PUMP-TURBINE Nov 27, 2023 Abandoned
Array ( [id] => 19156416 [patent_doc_number] => 20240149123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => LIGHT-EMITTING STRUCTURE OF PADDLE [patent_app_type] => utility [patent_app_number] => 18/517709 [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] => 2257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517709
LIGHT-EMITTING STRUCTURE OF PADDLE Nov 21, 2023 Pending
Array ( [id] => 19035004 [patent_doc_number] => 20240084819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => HEAT COLLECTING PUMP AND WASHING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/518391 [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] => 5556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18518391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518391
Heat collecting pump and washing appliance Nov 21, 2023 Issued
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