Search

Natalia A. Levkovich

Examiner (ID: 11258, Phone: (571)272-2462 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1743, 1797, 1798, 1773
Total Applications
1068
Issued Applications
600
Pending Applications
107
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19949593 [patent_doc_number] => 12320954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Polarizer and display device [patent_app_type] => utility [patent_app_number] => 17/623009 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623009
Polarizer and display device Dec 16, 2021 Issued
Array ( [id] => 17831674 [patent_doc_number] => 20220268978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SPECIAL-SHAPED PLANE MIRROR [patent_app_type] => utility [patent_app_number] => 17/549619 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549619
Special-shaped plane mirror Dec 12, 2021 Issued
Array ( [id] => 17475342 [patent_doc_number] => 20220082846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => MULTIPLE-POLARIZATION CLOAKING [patent_app_type] => utility [patent_app_number] => 17/537081 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537081
MULTIPLE-POLARIZATION CLOAKING Nov 28, 2021 Abandoned
Array ( [id] => 18185953 [patent_doc_number] => 11576507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Adjustable vanity mirror with hanger bracket and suction cup [patent_app_type] => utility [patent_app_number] => 17/537303 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 45 [patent_no_of_words] => 5157 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537303
Adjustable vanity mirror with hanger bracket and suction cup Nov 28, 2021 Issued
Array ( [id] => 17459696 [patent_doc_number] => 20220073001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => VEHICULAR EXTERIOR MIRROR WITH ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/454843 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454843
Vehicular exterior mirror with actuator Nov 14, 2021 Issued
Array ( [id] => 18375352 [patent_doc_number] => 20230150432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ELECTRONIC CONTROL FOR VEHICLE MIRROR [patent_app_type] => utility [patent_app_number] => 17/525007 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525007
Electronic control for vehicle mirror Nov 11, 2021 Issued
Array ( [id] => 17578309 [patent_doc_number] => 20220135164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => BICYCLE MIRROR [patent_app_type] => utility [patent_app_number] => 17/517631 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517631
Bicycle mirror Nov 1, 2021 Issued
Array ( [id] => 17562602 [patent_doc_number] => 20220126751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => POWERFOLD ACTUATOR FOR EXTERIOR MIRROR [patent_app_type] => utility [patent_app_number] => 17/452414 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 601 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452414
Powerfold actuator for exterior mirror Oct 26, 2021 Issued
Array ( [id] => 18546590 [patent_doc_number] => 11719938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Polarizing optical system [patent_app_type] => utility [patent_app_number] => 17/506841 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 32 [patent_no_of_words] => 6641 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506841
Polarizing optical system Oct 20, 2021 Issued
Array ( [id] => 18904134 [patent_doc_number] => 20240019619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND OPTICAL FILM SELECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/249007 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249007
Optical film, polarizing plate, image display device, and optical film selection method Oct 20, 2021 Issued
Array ( [id] => 20401854 [patent_doc_number] => 12491819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Element device and visual recognition device [patent_app_type] => utility [patent_app_number] => 18/254313 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3625 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254313
Element device and visual recognition device Oct 19, 2021 Issued
Array ( [id] => 17369333 [patent_doc_number] => 20220024385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR ASSEMBLING INTERIOR REARVIEW MIRROR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/450472 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450472
Method for assembling interior rearview mirror assembly Oct 10, 2021 Issued
Array ( [id] => 18810248 [patent_doc_number] => 20230384583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => OPTOELECTRONIC SYSTEM, LIDAR SYSTEM AND METHOD FOR CLEANING AN INTERIOR OF AN OPTOELECTRONIC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/247632 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18247632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247632
OPTOELECTRONIC SYSTEM, LIDAR SYSTEM AND METHOD FOR CLEANING AN INTERIOR OF AN OPTOELECTRONIC SYSTEM Sep 27, 2021 Abandoned
Array ( [id] => 17337582 [patent_doc_number] => 20220003913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MULTILAYER OPTICAL FILM [patent_app_type] => utility [patent_app_number] => 17/448420 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448420
MULTILAYER OPTICAL FILM Sep 21, 2021 Abandoned
Array ( [id] => 17483862 [patent_doc_number] => 20220091366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => STEMMED OPTICAL MIRRORS FOR LOW MOUNTING INDUCED DISTORTION DUE TO MECHANICAL STRESS [patent_app_type] => utility [patent_app_number] => 17/478341 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478341
STEMMED OPTICAL MIRRORS FOR LOW MOUNTING INDUCED DISTORTION DUE TO MECHANICAL STRESS Sep 16, 2021 Abandoned
Array ( [id] => 17506818 [patent_doc_number] => 20220099921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => OPTICAL UNIT [patent_app_type] => utility [patent_app_number] => 17/476413 [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] => 4753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476413
Optical unit Sep 14, 2021 Issued
Array ( [id] => 18444162 [patent_doc_number] => 11679718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Enhanced flexible gripper pad for towing mirror clamp [patent_app_type] => utility [patent_app_number] => 17/465451 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3882 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465451
Enhanced flexible gripper pad for towing mirror clamp Sep 1, 2021 Issued
Array ( [id] => 17257850 [patent_doc_number] => 20210370835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => REARVIEW DEVICE WITH MOVEABLE HEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/401976 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401976
REARVIEW DEVICE WITH MOVEABLE HEAD ASSEMBLY Aug 12, 2021 Abandoned
Array ( [id] => 20128647 [patent_doc_number] => 12370948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Base assembly, and periphery monitoring device for vehicle [patent_app_type] => utility [patent_app_number] => 18/040097 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040097
Base assembly, and periphery monitoring device for vehicle Jul 25, 2021 Issued
Array ( [id] => 18793405 [patent_doc_number] => 11827154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Geometrically shaped ellipsoid vehicular mirror [patent_app_type] => utility [patent_app_number] => 17/379930 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 23 [patent_no_of_words] => 4383 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379930
Geometrically shaped ellipsoid vehicular mirror Jul 18, 2021 Issued
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