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] => 9725352 [patent_doc_number] => 20140261056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Tandem Carriage Railcar Indexer' [patent_app_type] => utility [patent_app_number] => 13/795676 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3265 [patent_no_of_claims] => 8 [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] => 13795676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/795676
Tandem Carriage Railcar Indexer Mar 11, 2013 Abandoned
Array ( [id] => 10096542 [patent_doc_number] => 09132841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Apparatus for moving railcars via self-propulsion' [patent_app_type] => utility [patent_app_number] => 13/782887 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 4165 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13782887 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782887
Apparatus for moving railcars via self-propulsion Feb 28, 2013 Issued
Array ( [id] => 9445116 [patent_doc_number] => 20140116284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Vehicle and Drive Mechanism' [patent_app_type] => utility [patent_app_number] => 13/778990 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3792 [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] => 13778990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778990
Vehicle and Drive Mechanism Feb 26, 2013 Abandoned
Array ( [id] => 10019217 [patent_doc_number] => 09061687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Railroad car for carrying motor vehicles' [patent_app_type] => utility [patent_app_number] => 13/773978 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5674 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13773978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/773978
Railroad car for carrying motor vehicles Feb 21, 2013 Issued
Array ( [id] => 11191865 [patent_doc_number] => 09422672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Device to maintain a trajectory of a guided vehicle in the event of derailment and/or failure of guidance' [patent_app_type] => utility [patent_app_number] => 14/386882 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3458 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14386882 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386882
Device to maintain a trajectory of a guided vehicle in the event of derailment and/or failure of guidance Feb 11, 2013 Issued
Array ( [id] => 8959799 [patent_doc_number] => 20130199401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Chair-lift station having a high flow and small dimensions' [patent_app_type] => utility [patent_app_number] => 13/759489 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1928 [patent_no_of_claims] => 2 [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] => 13759489 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759489
Chair-lift station having a high flow and small dimensions Feb 4, 2013 Issued
Array ( [id] => 9639082 [patent_doc_number] => 20140217192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'ADJUSTER FOR TRACK-MOUNTING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/757398 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1734 [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] => 13757398 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757398
Adjuster for track-mounting assembly Jan 31, 2013 Issued
Array ( [id] => 10541430 [patent_doc_number] => 09266539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Railroad car and door mechanism therefor' [patent_app_type] => utility [patent_app_number] => 13/747208 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 54 [patent_no_of_words] => 16146 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13747208 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747208
Railroad car and door mechanism therefor Jan 21, 2013 Issued
Array ( [id] => 9830284 [patent_doc_number] => 08939090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-27 [patent_title] => 'Guided vehicle' [patent_app_type] => utility [patent_app_number] => 13/744685 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4419 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13744685 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/744685
Guided vehicle Jan 17, 2013 Issued
Array ( [id] => 9796321 [patent_doc_number] => 20150008265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'Plate Element to Guide a Rail and Method for its Manufacture' [patent_app_type] => utility [patent_app_number] => 14/372897 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7523 [patent_no_of_claims] => 15 [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] => 14372897 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/372897
Plate Element to Guide a Rail and Method for its Manufacture Jan 17, 2013 Abandoned
Array ( [id] => 9219216 [patent_doc_number] => 20140013991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'Track maintenance apparatus and method' [patent_app_type] => utility [patent_app_number] => 13/734883 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4534 [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] => 13734883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/734883
Track maintenance apparatus and method Jan 3, 2013 Issued
Array ( [id] => 10013518 [patent_doc_number] => 09056525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Anti-skid systems for vehicle tires on icy road conditions and method therefor' [patent_app_type] => utility [patent_app_number] => 13/732960 [patent_app_country] => US [patent_app_date] => 2013-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3763 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13732960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/732960
Anti-skid systems for vehicle tires on icy road conditions and method therefor Jan 1, 2013 Issued
Array ( [id] => 9284311 [patent_doc_number] => 08640629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Battery-powered all-electric and/or hybrid locomotive and related locomotive and train configurations' [patent_app_type] => utility [patent_app_number] => 13/731541 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10687 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [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] => 13731541 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/731541
Battery-powered all-electric and/or hybrid locomotive and related locomotive and train configurations Dec 30, 2012 Issued
Array ( [id] => 10949551 [patent_doc_number] => 20140352572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'HIGH LEVEL PLATFORM TRAPDOOR WITH BUILT IN MOVING SLIDE FOR RAILWAY PLATFORM GAP BRIDGING' [patent_app_type] => utility [patent_app_number] => 14/364086 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4360 [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] => 14364086 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364086
High level platform trapdoor with built in moving slide for railway platform gap bridging Dec 16, 2012 Issued
Array ( [id] => 9091084 [patent_doc_number] => 20130270396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'METHOD OF DETECTING AND SIGNALLING A HOT BOX CONDITION' [patent_app_type] => utility [patent_app_number] => 13/707680 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3092 [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] => 13707680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/707680
Method of detecting and signalling a hot box condition Dec 6, 2012 Issued
Array ( [id] => 8887486 [patent_doc_number] => 20130160670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'Open Top Hopper Railcar with Lading Shedding Top Chord and Corner Cap and Integrated Door Operating Controls with Manual Override' [patent_app_type] => utility [patent_app_number] => 13/692090 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4731 [patent_no_of_claims] => 20 [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] => 13692090 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/692090
Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override Dec 2, 2012 Issued
Array ( [id] => 10896062 [patent_doc_number] => 08919261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'Transport tanker reinforcement' [patent_app_type] => utility [patent_app_number] => 13/690681 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5172 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13690681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690681
Transport tanker reinforcement Nov 29, 2012 Issued
Array ( [id] => 8776288 [patent_doc_number] => 20130098263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'UNDER-WAY TRANSFER VEHICLES AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/682298 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8502 [patent_no_of_claims] => 8 [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] => 13682298 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682298
Under-way transfer vehicles and system Nov 19, 2012 Issued
Array ( [id] => 8850044 [patent_doc_number] => 20130139719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'RAILROAD FREIGHT CAR LOADING OR UNLOADING' [patent_app_type] => utility [patent_app_number] => 13/679882 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3693 [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] => 13679882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/679882
Railroad freight car loading or unloading Nov 15, 2012 Issued
Array ( [id] => 8838603 [patent_doc_number] => 20130134231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'RAIL BRACE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/677720 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5374 [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] => 13677720 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/677720
RAIL BRACE ASSEMBLY Nov 14, 2012 Abandoned
Menu