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] => 10476606 [patent_doc_number] => 20150361623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'MULTIPLE TIER ELEVATED LIGHT TRAIN' [patent_app_type] => utility [patent_app_number] => 14/737677 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 8368 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 14737677 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/737677
Multiple tier elevated light train Jun 11, 2015 Issued
Array ( [id] => 11648774 [patent_doc_number] => 20170144676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'SANDBOX FOR RAIL VEHICLES' [patent_app_type] => utility [patent_app_number] => 15/316554 [patent_app_country] => US [patent_app_date] => 2015-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2454 [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] => 15316554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/316554
Sandbox for rail vehicles Jun 8, 2015 Issued
Array ( [id] => 11582521 [patent_doc_number] => 09637142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Manway gasket compression stop' [patent_app_type] => utility [patent_app_number] => 14/730380 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3965 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14730380 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730380
Manway gasket compression stop Jun 3, 2015 Issued
Array ( [id] => 11722705 [patent_doc_number] => 09695553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Modular railroad track assembly' [patent_app_type] => utility [patent_app_number] => 14/730384 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14730384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730384
Modular railroad track assembly Jun 3, 2015 Issued
Array ( [id] => 10380038 [patent_doc_number] => 20150265045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Tab Welded Turntable' [patent_app_type] => utility [patent_app_number] => 14/729730 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2720 [patent_no_of_claims] => 14 [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] => 14729730 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/729730
Tab welded turntable Jun 2, 2015 Issued
Array ( [id] => 10459027 [patent_doc_number] => 20150344042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'RAIL TANK CAR' [patent_app_type] => utility [patent_app_number] => 14/725150 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1817 [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] => 14725150 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/725150
RAIL TANK CAR May 28, 2015 Abandoned
Array ( [id] => 13277843 [patent_doc_number] => 10150490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Coupler for a railway vehicle, cores and method for production [patent_app_type] => utility [patent_app_number] => 14/720395 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 8383 [patent_no_of_claims] => 45 [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] => 14720395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/720395
Coupler for a railway vehicle, cores and method for production May 21, 2015 Issued
Array ( [id] => 11270096 [patent_doc_number] => 20160332643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Locomotive Truck Steering System' [patent_app_type] => utility [patent_app_number] => 14/711490 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3272 [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] => 14711490 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/711490
Locomotive truck steering system May 12, 2015 Issued
Array ( [id] => 10482665 [patent_doc_number] => 20150367682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'TRACTION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/707483 [patent_app_country] => US [patent_app_date] => 2015-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3747 [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] => 14707483 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/707483
Traction device May 7, 2015 Issued
Array ( [id] => 10459028 [patent_doc_number] => 20150344043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'Railcar Deck Channel Pivoting Side Wall Apparatus and Methods of Making and Using the Same' [patent_app_type] => utility [patent_app_number] => 14/697861 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3058 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 14697861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697861
Railcar deck channel pivoting side wall apparatus and methods of making and using the same Apr 27, 2015 Issued
Array ( [id] => 11635922 [patent_doc_number] => 09657884 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-23 [patent_title] => 'Sewer pipe crawler' [patent_app_type] => utility [patent_app_number] => 14/697589 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2416 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14697589 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697589
Sewer pipe crawler Apr 26, 2015 Issued
Array ( [id] => 10413005 [patent_doc_number] => 20150298014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'MODEL TOY TRAIN TRACK MODULE' [patent_app_type] => utility [patent_app_number] => 14/693492 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3151 [patent_no_of_claims] => 15 [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] => 14693492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693492
Model toy train track module Apr 21, 2015 Issued
Array ( [id] => 10406173 [patent_doc_number] => 20150291182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [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] => 14/687575 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5866 [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] => 14687575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/687575
Auto-rack railcar panel bumper guard and side post guard apparatuses and methods of using the same Apr 14, 2015 Issued
Array ( [id] => 11108103 [patent_doc_number] => 20160305073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'RAILROAD TIE PLATE WITH INTEGRAL CLIP RETAINERS AND METHOD OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/685778 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2156 [patent_no_of_claims] => 12 [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] => 14685778 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/685778
Railroad tie plate with integral clip retainers and method of making the same Apr 13, 2015 Issued
Array ( [id] => 10407157 [patent_doc_number] => 20150292166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'ROUND SHAFT TRACK GUIDE AND TRACK ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/680171 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3730 [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] => 14680171 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680171
Round shaft track guide and track assembly Apr 6, 2015 Issued
Array ( [id] => 14327219 [patent_doc_number] => 10294615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Rubber pad for rails [patent_app_type] => utility [patent_app_number] => 15/129398 [patent_app_country] => US [patent_app_date] => 2015-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2965 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15129398 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129398
Rubber pad for rails Mar 25, 2015 Issued
Array ( [id] => 13050731 [patent_doc_number] => 10046745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Cable-traversing trolley adapted for use with impact braking [patent_app_type] => utility [patent_app_number] => 14/664286 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 7282 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14664286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/664286
Cable-traversing trolley adapted for use with impact braking Mar 19, 2015 Issued
Array ( [id] => 10398908 [patent_doc_number] => 20150283916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'Magnetic Track System for a Transport Device, and Transport Device' [patent_app_type] => utility [patent_app_number] => 14/657575 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2177 [patent_no_of_claims] => 8 [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] => 14657575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/657575
Magnetic track system for a transport device, and transport device Mar 12, 2015 Issued
Array ( [id] => 10399002 [patent_doc_number] => 20150284011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'ARTICLE CONVEYING SYSTEM AND OVERHEAD CARRIER' [patent_app_type] => utility [patent_app_number] => 14/643177 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7921 [patent_no_of_claims] => 6 [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] => 14643177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643177
Article conveying system and overhead carrier Mar 9, 2015 Issued
Array ( [id] => 10290174 [patent_doc_number] => 20150175173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'TRANSPORTATION UNIT FOR CABLE TRANSPORTATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/637152 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3176 [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] => 14637152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/637152
Transportation unit for cable transportation systems Mar 2, 2015 Issued
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