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] => 18468252 [patent_doc_number] => 20230202533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => NARROW WIDTH PERSONAL TRANSPORTATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/001545 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17759 [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] => 18001545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001545
Narrow width personal transportation system Jun 16, 2021 Issued
Array ( [id] => 18583358 [patent_doc_number] => 20230265618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => RAIL EXPANSION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/004102 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11713 [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] => 18004102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004102
Rail expansion device and method Jun 15, 2021 Issued
Array ( [id] => 17298964 [patent_doc_number] => 20210394803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => RAIL VEHICLE CAR FOR TRANSPORTING PASSENGERS, RAIL VEHICLE WITH A RAIL VEHICLE CAR AND METHOD FOR FORMING A TRANSITION BETWEEN RAIL VEHICLE CARS [patent_app_type] => utility [patent_app_number] => 17/346594 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17346594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346594
Rail vehicle car for transporting passengers, rail vehicle with a rail vehicle car and method for forming a transition between rail vehicle cars Jun 13, 2021 Issued
Array ( [id] => 20645457 [patent_doc_number] => 12600389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Method for monitoring a railway track and monitoring system for monitoring a railway track [patent_app_type] => utility [patent_app_number] => 18/010797 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2583 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010797
Method for monitoring a railway track and monitoring system for monitoring a railway track Jun 13, 2021 Issued
Array ( [id] => 19667090 [patent_doc_number] => 12179815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Computer implemented method for determining railway vehicle movement profile type of a railway vehicle movement profile and controller of a track circuit system [patent_app_type] => utility [patent_app_number] => 17/304104 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 9308 [patent_no_of_claims] => 13 [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] => 17304104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304104
Computer implemented method for determining railway vehicle movement profile type of a railway vehicle movement profile and controller of a track circuit system Jun 13, 2021 Issued
Array ( [id] => 18065209 [patent_doc_number] => 20220396296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => RAILROAD COIL CAR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/345814 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17345814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345814
RAILROAD COIL CAR STRUCTURE Jun 10, 2021 Pending
Array ( [id] => 20701803 [patent_doc_number] => 12624505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Guide tube and hyperloop device including same [patent_app_type] => utility [patent_app_number] => 18/008565 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008565
Guide tube and hyperloop device including same Jun 7, 2021 Issued
Array ( [id] => 18484510 [patent_doc_number] => 20230211815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => COUPLER FOR A RAIL VEHICLE AND RAIL VEHICLE WITH A COUPLER [patent_app_type] => utility [patent_app_number] => 18/008890 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [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] => 18008890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008890
Coupler for a rail vehicle and rail vehicle with a coupler Jun 6, 2021 Issued
Array ( [id] => 19675687 [patent_doc_number] => 12187536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Article transport facility [patent_app_type] => utility [patent_app_number] => 17/328226 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10149 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328226
Article transport facility May 23, 2021 Issued
Array ( [id] => 19520727 [patent_doc_number] => 12122431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Asymmetric hopper cars [patent_app_type] => utility [patent_app_number] => 17/326568 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 4352 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326568
Asymmetric hopper cars May 20, 2021 Issued
Array ( [id] => 18368987 [patent_doc_number] => 11649141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Buffer stop used for end of crane rails [patent_app_type] => utility [patent_app_number] => 17/323291 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2923 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323291
Buffer stop used for end of crane rails May 17, 2021 Issued
Array ( [id] => 17274975 [patent_doc_number] => 20210381173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => SEGMENTED TRACK FOR A MAGLEV VEHICLE [patent_app_type] => utility [patent_app_number] => 17/323878 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323878
SEGMENTED TRACK FOR A MAGLEV VEHICLE May 17, 2021 Abandoned
Array ( [id] => 18792930 [patent_doc_number] => 11826667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Roller coaster with separable cars and paths [patent_app_type] => utility [patent_app_number] => 17/316815 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5690 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316815
Roller coaster with separable cars and paths May 10, 2021 Issued
Array ( [id] => 19291106 [patent_doc_number] => 12030451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Support bar mounted system and method of minimum close indication for ride vehicle [patent_app_type] => utility [patent_app_number] => 17/316583 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316583
Support bar mounted system and method of minimum close indication for ride vehicle May 9, 2021 Issued
Array ( [id] => 20622175 [patent_doc_number] => 12589670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Device and method for inductively transmitting electrical energy to a watercraft and charging system [patent_app_type] => utility [patent_app_number] => 17/925727 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925727
Device and method for inductively transmitting electrical energy to a watercraft and charging system May 5, 2021 Issued
Array ( [id] => 17214057 [patent_doc_number] => 20210347393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => WHEEL IN CAR PLATE ASSEMBLIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/308966 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308966
Wheel in car plate assemblies and uses thereof May 4, 2021 Issued
Array ( [id] => 18468259 [patent_doc_number] => 20230202540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => OBSTACLE DETECTION SYSTEM, OBSTACLE DETECTION METHOD, AND SELF-LOCATION ESTIMATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/927952 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927952
Obstacle detection system, obstacle detection method, and self-location estimation system Apr 29, 2021 Issued
Array ( [id] => 20671393 [patent_doc_number] => 12611891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Composite powered wheel set, train, wheel-rail system, and train control method [patent_app_type] => utility [patent_app_number] => 18/018343 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018343
Composite powered wheel set, train, wheel-rail system, and train control method Apr 28, 2021 Issued
Array ( [id] => 17367335 [patent_doc_number] => 20220022387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => OVERHEAD LINE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/244153 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244153
OVERHEAD LINE SYSTEM Apr 28, 2021 Abandoned
Array ( [id] => 17959401 [patent_doc_number] => 20220339981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HYBRID TRANSIT VEHICLE TRANSIT SYSTEM AND ASSEMBLAGE THEREOF [patent_app_type] => utility [patent_app_number] => 17/240439 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240439
HYBRID TRANSIT VEHICLE TRANSIT SYSTEM AND ASSEMBLAGE THEREOF Apr 25, 2021 Abandoned
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