Search

Alexander Sofocleous

Supervisory Patent Examiner (ID: 17483, Phone: (571)272-0635 , Office: P/2825 )

Most Active Art Unit
2824
Art Unit(s)
2825, 2824, 2895
Total Applications
473
Issued Applications
387
Pending Applications
11
Abandoned Applications
76

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20492080 [patent_doc_number] => 12533939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => All-terrain construction equipment and methods [patent_app_type] => utility [patent_app_number] => 18/770100 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18770100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770100
All-terrain construction equipment and methods Jul 10, 2024 Issued
Array ( [id] => 20278897 [patent_doc_number] => 20250304139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => FOLDABLE BABY WAGON [patent_app_type] => utility [patent_app_number] => 18/617655 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617655
FOLDABLE BABY WAGON Mar 26, 2024 Abandoned
Array ( [id] => 19246284 [patent_doc_number] => 20240197268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Caster System For Mobile Apparatus [patent_app_type] => utility [patent_app_number] => 18/591373 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591373
Caster System For Mobile Apparatus Feb 28, 2024 Pending
Array ( [id] => 19233305 [patent_doc_number] => 20240190497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => STROLLER AND REVERSIBLE MECHANISM THEREOF [patent_app_type] => utility [patent_app_number] => 18/587971 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587971
STROLLER AND REVERSIBLE MECHANISM THEREOF Feb 26, 2024 Pending
Array ( [id] => 19050224 [patent_doc_number] => 20240092193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => GENERATING POWER WITH A CONDUIT INSPECTION TOOL [patent_app_type] => utility [patent_app_number] => 18/523416 [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] => 6174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523416
Generating power with a conduit inspection tool Nov 28, 2023 Issued
Array ( [id] => 18987373 [patent_doc_number] => 20240059342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => CHILD STROLLER FRAME [patent_app_type] => utility [patent_app_number] => 18/497500 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497500
Child stroller frame Oct 29, 2023 Issued
Array ( [id] => 19126822 [patent_doc_number] => 20240132175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ELECTRIC KICK SCOOTER WITH REMOVABLE TRACK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/493088 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493088
ELECTRIC KICK SCOOTER WITH REMOVABLE TRACK ASSEMBLY Oct 23, 2023 Pending
Array ( [id] => 20199970 [patent_doc_number] => 12402730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Toddler walker with interactive display device having multiple adjustment modes [patent_app_type] => utility [patent_app_number] => 18/493055 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493055
Toddler walker with interactive display device having multiple adjustment modes Oct 23, 2023 Issued
Array ( [id] => 19126822 [patent_doc_number] => 20240132175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ELECTRIC KICK SCOOTER WITH REMOVABLE TRACK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/493088 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493088
ELECTRIC KICK SCOOTER WITH REMOVABLE TRACK ASSEMBLY Oct 22, 2023 Pending
Array ( [id] => 18877848 [patent_doc_number] => 20240001217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Micro Board [patent_app_type] => utility [patent_app_number] => 18/465966 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465966
Micro Board Sep 11, 2023 Abandoned
Array ( [id] => 20401991 [patent_doc_number] => 12491958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Auxiliary assembly for bicycle [patent_app_type] => utility [patent_app_number] => 18/457354 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457354
Auxiliary assembly for bicycle Aug 28, 2023 Issued
Array ( [id] => 19745142 [patent_doc_number] => 20250033707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR TIRE CATCHERS FOR FRAME BASED VEHICLE [patent_app_type] => utility [patent_app_number] => 18/225533 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225533
APPARATUS, SYSTEM, AND METHOD FOR TIRE CATCHERS FOR FRAME BASED VEHICLE Jul 23, 2023 Pending
Array ( [id] => 19745119 [patent_doc_number] => 20250033684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => RUMBLE SEAT ADAPTER [patent_app_type] => utility [patent_app_number] => 18/225250 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225250
RUMBLE SEAT ADAPTER Jul 23, 2023 Pending
Array ( [id] => 20302114 [patent_doc_number] => 12448088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Personal watercraft cart assembly [patent_app_type] => utility [patent_app_number] => 18/218956 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218956
Personal watercraft cart assembly Jul 5, 2023 Issued
Array ( [id] => 18894772 [patent_doc_number] => 20240010257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => UTILITY CART [patent_app_type] => utility [patent_app_number] => 18/218494 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218494
UTILITY CART Jul 4, 2023 Pending
Array ( [id] => 19344721 [patent_doc_number] => 20240253684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => BABY STROLLER CAPABLE OF IMPLEMENTING FREE SWITCHING BETWEEN SINGLE SEAT AND DOUBLE SEATS [patent_app_type] => utility [patent_app_number] => 18/213262 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213262
Baby stroller capable of implementing free switching between single seat and double seats Jun 21, 2023 Issued
Array ( [id] => 19003175 [patent_doc_number] => 20240067246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => COLLAPSIBLE WAGON WITH FOLDABLE HANDLE AND BASKET EXTENSION [patent_app_type] => utility [patent_app_number] => 18/337351 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337351
COLLAPSIBLE WAGON WITH FOLDABLE HANDLE AND BASKET EXTENSION Jun 18, 2023 Pending
Array ( [id] => 18902270 [patent_doc_number] => 20240017755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => COLLAPSIBLE SHOPPING CART [patent_app_type] => utility [patent_app_number] => 18/210610 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210610
COLLAPSIBLE SHOPPING CART Jun 14, 2023 Abandoned
Array ( [id] => 19141691 [patent_doc_number] => 20240140509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => COMBINATION MANUAL HAND TRUCK & ELECTRIC MOVER [patent_app_type] => utility [patent_app_number] => 18/207593 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207593
COMBINATION MANUAL HAND TRUCK & ELECTRIC MOVER Jun 7, 2023 Pending
Array ( [id] => 20562657 [patent_doc_number] => 12565255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Stroller frame having a push-pull function [patent_app_type] => utility [patent_app_number] => 18/327980 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327980
Stroller frame having a push-pull function Jun 1, 2023 Issued
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