Search

Lewis Alexander Bullock Jr.

Supervisory Patent Examiner (ID: 14128, Phone: (571)272-3759 , Office: P/2199 )

Most Active Art Unit
2195
Art Unit(s)
2199, 2151, 2193, 2127, 2195, 2755, 2126
Total Applications
695
Issued Applications
345
Pending Applications
211
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18740130 [patent_doc_number] => 20230349106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => TRACK MAINTENANCE MACHINE AND MEASUREMENT METHOD FOR A TRACK MAINTENANCE MACHINE [patent_app_type] => utility [patent_app_number] => 17/734258 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734258
Track maintenance machine and measurement method for a track maintenance machine May 1, 2022 Issued
Array ( [id] => 19555907 [patent_doc_number] => 20240367699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ADJUSTABLE TORSION BAR SYSTEM AND ANTI-ROLL METHOD [patent_app_type] => utility [patent_app_number] => 18/567026 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567026
ADJUSTABLE TORSION BAR SYSTEM AND ANTI-ROLL METHOD Apr 28, 2022 Pending
Array ( [id] => 20505460 [patent_doc_number] => 12539724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Vehicle frame system for a vehicle [patent_app_type] => utility [patent_app_number] => 17/731394 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5434 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731394
Vehicle frame system for a vehicle Apr 27, 2022 Issued
Array ( [id] => 19440825 [patent_doc_number] => 12091061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Self-propelled elevated transportation system [patent_app_type] => utility [patent_app_number] => 18/121912 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3037 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121912
Self-propelled elevated transportation system Apr 20, 2022 Issued
Array ( [id] => 20506392 [patent_doc_number] => 12540664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Sprocket for a log style chain [patent_app_type] => utility [patent_app_number] => 17/723862 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723862
Sprocket for a log style chain Apr 18, 2022 Issued
Array ( [id] => 19478841 [patent_doc_number] => 20240326883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => OBSTACLE DETECTION IN THE TRACK AREA ON THE BASIS OF DEPTH DATA [patent_app_type] => utility [patent_app_number] => 18/574098 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5015 [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] => 18574098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574098
OBSTACLE DETECTION IN THE TRACK AREA ON THE BASIS OF DEPTH DATA Apr 5, 2022 Pending
Array ( [id] => 20672236 [patent_doc_number] => 12612740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Method and machine for tamping a track [patent_app_type] => utility [patent_app_number] => 18/280002 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280002
Method and machine for tamping a track Mar 9, 2022 Issued
Array ( [id] => 17656547 [patent_doc_number] => 20220177012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => System and Method for Reconfiguring an Autorack [patent_app_type] => utility [patent_app_number] => 17/676298 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15718 [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] => 17676298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676298
System and Method for Reconfiguring an Autorack Feb 20, 2022 Abandoned
Array ( [id] => 19464717 [patent_doc_number] => 20240318386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ON-TRACK MAINTENANCE MACHINE AND METHOD FOR OPERATING THE MACHINE [patent_app_type] => utility [patent_app_number] => 18/272632 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18272632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272632
ON-TRACK MAINTENANCE MACHINE AND METHOD FOR OPERATING THE MACHINE Jan 18, 2022 Pending
Array ( [id] => 20548366 [patent_doc_number] => 12559144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Energy-supplying double-deck carriage, rail vehicle and method of manufacturing a double-deck carriage [patent_app_type] => utility [patent_app_number] => 17/579154 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579154
Energy-supplying double-deck carriage, rail vehicle and method of manufacturing a double-deck carriage Jan 18, 2022 Issued
Array ( [id] => 19034704 [patent_doc_number] => 20240084519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Assembly And Method For Automatic Aligning Of Rails [patent_app_type] => utility [patent_app_number] => 18/272871 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18272871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272871
Assembly And Method For Automatic Aligning Of Rails Jan 17, 2022 Pending
Array ( [id] => 20144407 [patent_doc_number] => 12378739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Rail track cleaner vehicle [patent_app_type] => utility [patent_app_number] => 17/568741 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1073 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568741
Rail track cleaner vehicle Jan 4, 2022 Issued
Array ( [id] => 19217381 [patent_doc_number] => 20240182085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Half-Round Cargo Container and Trailer [patent_app_type] => utility [patent_app_number] => 17/790465 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21844 [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] => 17790465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790465
Half-round cargo container and trailer Dec 29, 2021 Issued
Array ( [id] => 19808989 [patent_doc_number] => 12240355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => System and method for supporting elevated power rails [patent_app_type] => utility [patent_app_number] => 17/563339 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17563339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563339
System and method for supporting elevated power rails Dec 27, 2021 Issued
Array ( [id] => 18435497 [patent_doc_number] => 20230182791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD AND SYSTEMS FOR AN AUTOMATED RAILYARD [patent_app_type] => utility [patent_app_number] => 17/644533 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644533
Method and systems for an automated railyard Dec 14, 2021 Issued
Array ( [id] => 17533269 [patent_doc_number] => 20220111878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => DEVICE, SYSTEM AND METHOD FOR MONITORING CONDITIONS ON A RAILWAY TRACK [patent_app_type] => utility [patent_app_number] => 17/548199 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548199
Device, system and method for monitoring conditions on a railway track Dec 9, 2021 Issued
Array ( [id] => 19855236 [patent_doc_number] => 12258053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Rail conveyor element [patent_app_type] => utility [patent_app_number] => 17/533406 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 4692 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533406
Rail conveyor element Nov 22, 2021 Issued
Array ( [id] => 17611042 [patent_doc_number] => 20220153321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => RAILWAY VEHICLE BOGIE AND ASSOCIATED RAILWAY VEHICLE AND MACHINING PROCESS [patent_app_type] => utility [patent_app_number] => 17/454660 [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] => 2196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17454660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454660
Railway vehicle bogie and associated railway vehicle and machining process Nov 11, 2021 Issued
Array ( [id] => 17595973 [patent_doc_number] => 20220145547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => RAILWAY SWITCH WITH LUBRICIOUS LINER [patent_app_type] => utility [patent_app_number] => 17/519920 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519920
RAILWAY SWITCH WITH LUBRICIOUS LINER Nov 4, 2021 Abandoned
Array ( [id] => 18830511 [patent_doc_number] => 20230399035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Carriage Connector [patent_app_type] => utility [patent_app_number] => 18/034405 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034405
Carriage Connector Nov 2, 2021 Pending
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