Search

Anthony Derrell Barfield

Examiner (ID: 12465, Phone: (571)272-6852 , Office: P/3636 )

Most Active Art Unit
3636
Art Unit(s)
3507, 3636, 3624
Total Applications
2795
Issued Applications
2223
Pending Applications
163
Abandoned Applications
430

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18732225 [patent_doc_number] => 11800938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Child seat [patent_app_type] => utility [patent_app_number] => 17/987765 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 7624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987765
Child seat Nov 14, 2022 Issued
Array ( [id] => 18375327 [patent_doc_number] => 20230150407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => PROTECTIVE COVER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/986862 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986862
PROTECTIVE COVER ASSEMBLY Nov 13, 2022 Abandoned
Array ( [id] => 18843775 [patent_doc_number] => 20230406179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SEAT FOR VEHICLES [patent_app_type] => utility [patent_app_number] => 17/983697 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983697
Seat for vehicles Nov 8, 2022 Issued
Array ( [id] => 20031385 [patent_doc_number] => 20250169607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => CINEMA CHAIR CONTROL SYSTEM AND METHOD, AND CINEMA CHAIR [patent_app_type] => utility [patent_app_number] => 18/715874 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4727 [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] => 18715874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715874
CINEMA CHAIR CONTROL SYSTEM AND METHOD, AND CINEMA CHAIR Nov 6, 2022 Pending
Array ( [id] => 19563072 [patent_doc_number] => 12137817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Interlocking mechanism for seat and back of chair [patent_app_type] => utility [patent_app_number] => 18/049754 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2884 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049754
Interlocking mechanism for seat and back of chair Oct 25, 2022 Issued
Array ( [id] => 20115584 [patent_doc_number] => 12365271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Juvenile seat [patent_app_type] => utility [patent_app_number] => 17/970064 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970064
Juvenile seat Oct 19, 2022 Issued
Array ( [id] => 19579634 [patent_doc_number] => 12145730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Vehicular seat assembly having expandable seat back section [patent_app_type] => utility [patent_app_number] => 17/966595 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3608 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966595
Vehicular seat assembly having expandable seat back section Oct 13, 2022 Issued
Array ( [id] => 18184531 [patent_doc_number] => 20230045261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ARRANGEMENT STRUCTURE FOR BIOLOGICAL SENSORS [patent_app_type] => utility [patent_app_number] => 17/966447 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966447
Arrangement structure for biological sensors Oct 13, 2022 Issued
Array ( [id] => 20157677 [patent_doc_number] => 12384280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Device for constraining actuator motion during a dynamic event [patent_app_type] => utility [patent_app_number] => 17/963515 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963515
Device for constraining actuator motion during a dynamic event Oct 10, 2022 Issued
Array ( [id] => 19225028 [patent_doc_number] => 12004657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Automatic folding chair [patent_app_type] => utility [patent_app_number] => 17/962973 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4771 [patent_no_of_claims] => 9 [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] => 17962973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962973
Automatic folding chair Oct 9, 2022 Issued
Array ( [id] => 19520577 [patent_doc_number] => 12122281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Calf support arrangement, and seat [patent_app_type] => utility [patent_app_number] => 18/045185 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5271 [patent_no_of_claims] => 9 [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] => 18045185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045185
Calf support arrangement, and seat Oct 9, 2022 Issued
Array ( [id] => 18307520 [patent_doc_number] => 20230111420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => RECLINABLE SEAT WITH MULTIPLE CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 17/961659 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961659
Reclinable seat with multiple configurations Oct 6, 2022 Issued
Array ( [id] => 18894857 [patent_doc_number] => 20240010342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DUAL PURPOSE LEGREST FOR A MULTIPLE PASSENGER SIDE FACING AIRCRAFT SEAT [patent_app_type] => utility [patent_app_number] => 17/950618 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17950618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950618
Dual purpose legrest for a multiple passenger side facing aircraft seat Sep 21, 2022 Issued
Array ( [id] => 19608709 [patent_doc_number] => 12157575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Actuatorless movable seat armrest [patent_app_type] => utility [patent_app_number] => 18/692537 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3821 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692537
Actuatorless movable seat armrest Sep 15, 2022 Issued
Array ( [id] => 18603310 [patent_doc_number] => 11744750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Wheelchair with dynamic support system [patent_app_type] => utility [patent_app_number] => 17/945265 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 43 [patent_no_of_words] => 7373 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945265
Wheelchair with dynamic support system Sep 14, 2022 Issued
Array ( [id] => 18148370 [patent_doc_number] => 20230022227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => DEVICE AND SYSTEM FOR PASSIVE CLINICAL ASSESSMENT [patent_app_type] => utility [patent_app_number] => 17/944592 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 17944592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944592
DEVICE AND SYSTEM FOR PASSIVE CLINICAL ASSESSMENT Sep 13, 2022 Pending
Array ( [id] => 18222042 [patent_doc_number] => 20230061036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => VEHICLE SEAT [patent_app_type] => utility [patent_app_number] => 17/823550 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4388 [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] => 17823550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823550
VEHICLE SEAT Aug 30, 2022 Abandoned
Array ( [id] => 19001371 [patent_doc_number] => 20240065442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Folding Chair [patent_app_type] => utility [patent_app_number] => 17/897413 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 834 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897413
Folding chair Aug 28, 2022 Issued
Array ( [id] => 18109181 [patent_doc_number] => 20230002061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LEGREST FOR AN AIRCRAFT PASSENGER SEAT, COMPRISING A DEVICE [patent_app_type] => utility [patent_app_number] => 17/822441 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822441
Legrest for an aircraft passenger seat, comprising a device Aug 25, 2022 Issued
Array ( [id] => 19339144 [patent_doc_number] => 12049322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Hinge [patent_app_type] => utility [patent_app_number] => 17/822444 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6836 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822444
Hinge Aug 25, 2022 Issued
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