Search

Mark T. Le

Examiner (ID: 10293, Phone: (571)272-6682 , Office: P/3617 )

Most Active Art Unit
3617
Art Unit(s)
3617, 3104, 3102, 3613, 3103
Total Applications
3361
Issued Applications
2654
Pending Applications
119
Abandoned Applications
589

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16089379 [patent_doc_number] => 20200198676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => VEHICLE STARTING SYSTEM, REMOTE CONTROL SYSTEM, INTEGRATED TRAIN MANAGEMENT SYSTEM, AND AUTOMATIC TRAIN CONTROLLER [patent_app_type] => utility [patent_app_number] => 16/621047 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16621047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621047
VEHICLE STARTING SYSTEM, REMOTE CONTROL SYSTEM, INTEGRATED TRAIN MANAGEMENT SYSTEM, AND AUTOMATIC TRAIN CONTROLLER Jun 15, 2017 Abandoned
Array ( [id] => 13688863 [patent_doc_number] => 20170355386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => RAIL VEHICLE PROVIDED WITH A LEVELING AND ASSOCIATED RUNNING METHOD [patent_app_type] => utility [patent_app_number] => 15/616999 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15616999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/616999
Rail vehicle provided with a leveling and associated running method Jun 7, 2017 Issued
Array ( [id] => 12118319 [patent_doc_number] => 20180001905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'Open Top Hopper Railcar with Lading Shedding Top Chord and Corner Cap and Door Operating Controls with Manual Overide' [patent_app_type] => utility [patent_app_number] => 15/615748 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5781 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15615748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615748
Open Top Hopper Railcar with Lading Shedding Top Chord and Corner Cap and Door Operating Controls with Manual Overide Jun 5, 2017 Abandoned
Array ( [id] => 12118323 [patent_doc_number] => 20180001908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'RAILCAR SAFETY APPLIANCES' [patent_app_type] => utility [patent_app_number] => 15/611579 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611579
RAILCAR SAFETY APPLIANCES May 31, 2017 Abandoned
Array ( [id] => 12118325 [patent_doc_number] => 20180001911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'RAILCAR SAFETY APPLIANCES' [patent_app_type] => utility [patent_app_number] => 15/611638 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8988 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611638
RAILCAR SAFETY APPLIANCES May 31, 2017 Abandoned
Array ( [id] => 12118324 [patent_doc_number] => 20180001910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'RAILCAR SAFETY APPLIANCES' [patent_app_type] => utility [patent_app_number] => 15/611500 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611500
RAILCAR SAFETY APPLIANCES May 31, 2017 Abandoned
Array ( [id] => 14962333 [patent_doc_number] => 20190308644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => FOLDING CANOPY MAIN BODY, FOLDING CANOPY ASSEMBLY AND TRAIN THROUGH PASSAGE [patent_app_type] => utility [patent_app_number] => 16/475360 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16475360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475360
Folding canopy main body, folding canopy assembly and train ihrough passage May 30, 2017 Issued
Array ( [id] => 11956547 [patent_doc_number] => 20170260698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'COMPOSITE RAILWAY SLEEPER' [patent_app_type] => utility [patent_app_number] => 15/607766 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6233 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607766
Composite railway sleeper May 29, 2017 Issued
Array ( [id] => 12112474 [patent_doc_number] => 09868453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Railcar end unit' [patent_app_type] => utility [patent_app_number] => 15/601860 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 9999 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601860 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601860
Railcar end unit May 21, 2017 Issued
Array ( [id] => 17074723 [patent_doc_number] => 11111107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Drive unit [patent_app_type] => utility [patent_app_number] => 16/313688 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4872 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313688
Drive unit May 18, 2017 Issued
Array ( [id] => 16909242 [patent_doc_number] => 11041274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Center supported bond joint [patent_app_type] => utility [patent_app_number] => 15/592792 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3181 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15592792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/592792
Center supported bond joint May 10, 2017 Issued
Array ( [id] => 16999083 [patent_doc_number] => 11077870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Side sliding door of railway vehicle [patent_app_type] => utility [patent_app_number] => 16/305261 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4986 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305261
Side sliding door of railway vehicle May 9, 2017 Issued
Array ( [id] => 12050788 [patent_doc_number] => 20170327132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'RAILCAR SAFETY APPLIANCES' [patent_app_type] => utility [patent_app_number] => 15/583614 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8996 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583614 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583614
Railcar safety appliances Apr 30, 2017 Issued
Array ( [id] => 16353505 [patent_doc_number] => 10794008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Electric-hydraulic railway switch device for moving railroad switch points [patent_app_type] => utility [patent_app_number] => 15/499890 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 4608 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15499890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/499890
Electric-hydraulic railway switch device for moving railroad switch points Apr 27, 2017 Issued
Array ( [id] => 14341053 [patent_doc_number] => 20190152499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Wheel Detector for Detecting a Wheel of a Rail Vehicle [patent_app_type] => utility [patent_app_number] => 16/094993 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094993
Wheel detector for detecting a wheel of a rail vehicle Apr 26, 2017 Issued
Array ( [id] => 12050786 [patent_doc_number] => 20170327131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'Auto-Rack Railcar Panel Bumper Guard and Side Post Guard Apparatuses and Methods of Using the Same' [patent_app_type] => utility [patent_app_number] => 15/498061 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15498061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/498061
Auto-rack railcar panel bumper guard and side post guard apparatuses and methods of using the same Apr 25, 2017 Issued
Array ( [id] => 12002411 [patent_doc_number] => 20170306567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'RAIL-MOUNTING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/493186 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2147 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493186
RAIL-MOUNTING ASSEMBLY Apr 20, 2017 Abandoned
Array ( [id] => 15573271 [patent_doc_number] => 10576997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Installation and method of transport by overhead cable [patent_app_type] => utility [patent_app_number] => 15/493295 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4469 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493295
Installation and method of transport by overhead cable Apr 20, 2017 Issued
Array ( [id] => 13508849 [patent_doc_number] => 20180305967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => RAILROAD HOPPER CAR BODY FITTINGS [patent_app_type] => utility [patent_app_number] => 15/491390 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15491390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/491390
Railroad hopper car body fittings Apr 18, 2017 Issued
Array ( [id] => 13492151 [patent_doc_number] => 20180297618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => RAILROAD TANK CAR FITTINGS [patent_app_type] => utility [patent_app_number] => 15/490827 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15490827 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/490827
Railroad tank car fittings Apr 17, 2017 Issued
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