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] => 15007733 [patent_doc_number] => 10449978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Railway vehicle and funicular apparatus [patent_app_type] => utility [patent_app_number] => 15/509003 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4281 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15509003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/509003
Railway vehicle and funicular apparatus Sep 3, 2015 Issued
Array ( [id] => 12145141 [patent_doc_number] => 09879384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Travelling vehicle system' [patent_app_type] => utility [patent_app_number] => 14/842081 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 11121 [patent_no_of_claims] => 7 [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] => 14842081 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842081
Travelling vehicle system Aug 31, 2015 Issued
Array ( [id] => 10775074 [patent_doc_number] => 20160121230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Reconfigurable Toy Vehicle Track, Accessory, and Track Set' [patent_app_type] => utility [patent_app_number] => 14/840381 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5624 [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] => 14840381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/840381
Reconfigurable toy vehicle track, accessory, and track set Aug 30, 2015 Issued
Array ( [id] => 12510312 [patent_doc_number] => 10000892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Evacuated tube and capsule having interchange capability [patent_app_type] => utility [patent_app_number] => 14/832177 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8588 [patent_no_of_claims] => 3 [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] => 14832177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832177
Evacuated tube and capsule having interchange capability Aug 20, 2015 Issued
Array ( [id] => 13588547 [patent_doc_number] => 20180345822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => ELECTRIFIED RAILWAY POWER GRID SYSTEM WITHOUT NEGATIVE SEQUENCE IN WHOLE PROCESS AND WITHOUT POWER SUPPLY NETWORKS AT INTERVALS [patent_app_type] => utility [patent_app_number] => 15/504296 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15504296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/504296
Electrified railway power grid system without negative sequence in whole process and without power supply networks at intervals Aug 12, 2015 Issued
Array ( [id] => 10700155 [patent_doc_number] => 20160046302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'RAILWAY CAR' [patent_app_type] => utility [patent_app_number] => 14/825396 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2142 [patent_no_of_claims] => 4 [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] => 14825396 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/825396
RAILWAY CAR Aug 12, 2015 Abandoned
Array ( [id] => 11442776 [patent_doc_number] => 20170043797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'METHODS AND SYSTEMS OF DETERMINING END OF TRAIN LOCATION AND CLEARANCE OF TRACKSIDE POINTS OF INTEREST' [patent_app_type] => utility [patent_app_number] => 14/825595 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4754 [patent_no_of_claims] => 22 [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] => 14825595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/825595
Methods and systems of determining end of train location and clearance of trackside points of interest Aug 12, 2015 Issued
Array ( [id] => 11987463 [patent_doc_number] => 20170291618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'Chassis Frame With Spring Cup' [patent_app_type] => utility [patent_app_number] => 15/512787 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4623 [patent_no_of_claims] => 16 [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] => 15512787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/512787
Chassis frame with spring cup Aug 11, 2015 Issued
Array ( [id] => 12247717 [patent_doc_number] => 09920487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Track maintenance apparatus and method' [patent_app_type] => utility [patent_app_number] => 14/812667 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4554 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 14812667 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/812667
Track maintenance apparatus and method Jul 28, 2015 Issued
Array ( [id] => 10444111 [patent_doc_number] => 20150329123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'WALKWAY SYSTEMS FOR LOCOMOTIVES' [patent_app_type] => utility [patent_app_number] => 14/806675 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2352 [patent_no_of_claims] => 1 [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] => 14806675 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/806675
WALKWAY SYSTEMS FOR LOCOMOTIVES Jul 22, 2015 Abandoned
Array ( [id] => 10997077 [patent_doc_number] => 20160194023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'ELECTRICALLY POWERED VEHICLE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/803488 [patent_app_country] => US [patent_app_date] => 2015-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2345 [patent_no_of_claims] => 10 [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] => 14803488 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/803488
Electrically powered vehicle system Jul 19, 2015 Issued
Array ( [id] => 10753890 [patent_doc_number] => 20160100041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'CABLE-WITHDRAWING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/800944 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6894 [patent_no_of_claims] => 7 [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] => 14800944 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800944
Cable-withdrawing assembly Jul 15, 2015 Issued
Array ( [id] => 11670524 [patent_doc_number] => 20170159244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'MACHINE FOR STABILIZING A TRACK' [patent_app_type] => utility [patent_app_number] => 15/323785 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1167 [patent_no_of_claims] => 5 [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] => 15323785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323785
Machine for stabilizing a track Jul 15, 2015 Issued
Array ( [id] => 10655828 [patent_doc_number] => 20160001972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'INSPECTION PORT FOR INSULATED TANK CAR' [patent_app_type] => utility [patent_app_number] => 14/793185 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3906 [patent_no_of_claims] => 21 [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] => 14793185 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/793185
INSPECTION PORT FOR INSULATED TANK CAR Jul 6, 2015 Abandoned
Array ( [id] => 11690509 [patent_doc_number] => 20170166224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'CHASSIS FOR A RAIL VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/327086 [patent_app_country] => US [patent_app_date] => 2015-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7082 [patent_no_of_claims] => 13 [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] => 15327086 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/327086
Chassis for a rail vehicle Jul 1, 2015 Issued
Array ( [id] => 11619175 [patent_doc_number] => 20170129362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'RAILWAY VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/322692 [patent_app_country] => US [patent_app_date] => 2015-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2461 [patent_no_of_claims] => 4 [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] => 15322692 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322692
Railway vehicle Jun 30, 2015 Issued
Array ( [id] => 11829117 [patent_doc_number] => 09725854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Railway ail fastening assembly and method' [patent_app_type] => utility [patent_app_number] => 14/751234 [patent_app_country] => US [patent_app_date] => 2015-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2050 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14751234 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/751234
Railway ail fastening assembly and method Jun 25, 2015 Issued
Array ( [id] => 10490948 [patent_doc_number] => 20150375969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'CRANE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/744391 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4346 [patent_no_of_claims] => 17 [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] => 14744391 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744391
CRANE SYSTEM Jun 18, 2015 Abandoned
Array ( [id] => 10399003 [patent_doc_number] => 20150284012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'Railroad Car for Carrying Motor Vehicles' [patent_app_type] => utility [patent_app_number] => 14/745065 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5676 [patent_no_of_claims] => 11 [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] => 14745065 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/745065
Railroad Car for Carrying Motor Vehicles Jun 18, 2015 Abandoned
Array ( [id] => 11809482 [patent_doc_number] => 09714042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-25 [patent_title] => 'System and method for train position sensing' [patent_app_type] => utility [patent_app_number] => 14/743321 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 3360 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [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] => 14743321 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/743321
System and method for train position sensing Jun 17, 2015 Issued
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