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] => 19955057 [patent_doc_number] => 12325461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Stroller [patent_app_type] => utility [patent_app_number] => 17/753730 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 6539 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753730
Stroller Sep 10, 2020 Issued
Array ( [id] => 17945341 [patent_doc_number] => 20220332358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Assisted Thrust System For Carriages Or For Loads In General Moved On Wheels [patent_app_type] => utility [patent_app_number] => 17/753507 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17753507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753507
Assisted thrust system for carriages or for loads in general moved on wheels Sep 10, 2020 Issued
Array ( [id] => 16687869 [patent_doc_number] => 20210070345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => STROLLER AND REVERSIBLE MECHANISM THEREOF [patent_app_type] => utility [patent_app_number] => 17/016347 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17016347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016347
Stroller and reversible mechanism thereof Sep 8, 2020 Issued
Array ( [id] => 17929378 [patent_doc_number] => 20220324503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => A CARRIAGE FOR TRANSPORTING A CHILD OR INFANT [patent_app_type] => utility [patent_app_number] => 17/640577 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17640577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640577
A CARRIAGE FOR TRANSPORTING A CHILD OR INFANT Sep 3, 2020 Abandoned
Array ( [id] => 17286851 [patent_doc_number] => 11203391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Self-balancing scooter and main frame assembly thereof [patent_app_type] => utility [patent_app_number] => 16/985806 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4815 [patent_no_of_claims] => 13 [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] => 16985806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985806
Self-balancing scooter and main frame assembly thereof Aug 4, 2020 Issued
Array ( [id] => 17286850 [patent_doc_number] => 11203390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Self-balancing scooter and main frame assembly thereof [patent_app_type] => utility [patent_app_number] => 16/985838 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4817 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985838
Self-balancing scooter and main frame assembly thereof Aug 4, 2020 Issued
Array ( [id] => 17776164 [patent_doc_number] => 20220242513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => HOLDING DEVICE FOR A COUNTER ELEMENT [patent_app_type] => utility [patent_app_number] => 17/612909 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17612909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612909
Holding device for a counter element Jul 29, 2020 Issued
Array ( [id] => 17897619 [patent_doc_number] => 20220307281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => AUTONOMIC SYSTEM FOR TRANSFERRING A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/633597 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17633597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633597
AUTONOMIC SYSTEM FOR TRANSFERRING A VEHICLE Jul 28, 2020 Abandoned
Array ( [id] => 19119955 [patent_doc_number] => 11963915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Motorized personal transporter [patent_app_type] => utility [patent_app_number] => 17/631288 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2855 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631288
Motorized personal transporter Jul 7, 2020 Issued
Array ( [id] => 16511841 [patent_doc_number] => 20200391098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Electric Skateboard [patent_app_type] => utility [patent_app_number] => 16/911891 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16911891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911891
Electric Skateboard Jun 24, 2020 Abandoned
Array ( [id] => 17298969 [patent_doc_number] => 20210394808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => The Grocery Buddy [patent_app_type] => utility [patent_app_number] => 16/905820 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905820
The Grocery Buddy Jun 17, 2020 Abandoned
Array ( [id] => 18314043 [patent_doc_number] => 11628103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Support devices including movable leg segments and methods for operating the same [patent_app_type] => utility [patent_app_number] => 16/860490 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5064 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860490
Support devices including movable leg segments and methods for operating the same Apr 27, 2020 Issued
Array ( [id] => 17490129 [patent_doc_number] => 11279416 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Mud flap weight [patent_app_type] => utility [patent_app_number] => 16/855340 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1762 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855340
Mud flap weight Apr 21, 2020 Issued
Array ( [id] => 18460564 [patent_doc_number] => 11684843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Personal mobility device [patent_app_type] => utility [patent_app_number] => 16/845532 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6440 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845532
Personal mobility device Apr 9, 2020 Issued
Array ( [id] => 16838516 [patent_doc_number] => 20210146528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => ROBOT [patent_app_type] => utility [patent_app_number] => 16/828442 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828442
Robotic wheelchair Mar 23, 2020 Issued
Array ( [id] => 17594773 [patent_doc_number] => 20220144346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => WORK VEHICLE AND METHOD FOR ATTACHING/DETACHING MUD GUARD [patent_app_type] => utility [patent_app_number] => 17/428050 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428050
WORK VEHICLE AND METHOD FOR ATTACHING/DETACHING MUD GUARD Mar 23, 2020 Abandoned
Array ( [id] => 17859430 [patent_doc_number] => 11440574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Powered wheelbarrow assembly [patent_app_type] => utility [patent_app_number] => 16/824113 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1903 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824113
Powered wheelbarrow assembly Mar 18, 2020 Issued
Array ( [id] => 17096430 [patent_doc_number] => 20210284221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Motorized Cargo Cart [patent_app_type] => utility [patent_app_number] => 16/817092 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817092
Motorized Cargo Cart Mar 11, 2020 Abandoned
Array ( [id] => 18604333 [patent_doc_number] => 11745780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Securable cover panel for shopping cart [patent_app_type] => utility [patent_app_number] => 16/809175 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809175
Securable cover panel for shopping cart Mar 3, 2020 Issued
Array ( [id] => 17703809 [patent_doc_number] => 20220203815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Electrical Axle Drive for a Vehicle [patent_app_type] => utility [patent_app_number] => 17/606245 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17606245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606245
Electrical Axle Drive for a Vehicle Mar 3, 2020 Abandoned
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