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] => 13748147 [patent_doc_number] => 10167002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Meter gauge power bogie and meter gauge vehicle [patent_app_type] => utility [patent_app_number] => 15/384260 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3245 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15384260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384260
Meter gauge power bogie and meter gauge vehicle Dec 18, 2016 Issued
Array ( [id] => 16862445 [patent_doc_number] => 11021174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Rail vehicle having a covered bogie [patent_app_type] => utility [patent_app_number] => 16/070797 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2674 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16070797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070797
Rail vehicle having a covered bogie Dec 15, 2016 Issued
Array ( [id] => 11852209 [patent_doc_number] => 20170226701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'RAILWAY RAIL FASTENING CLIP AND PAD FOR RECESSED RAILSEATS' [patent_app_type] => utility [patent_app_number] => 15/380233 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4044 [patent_no_of_claims] => 10 [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] => 15380233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380233
Railway rail fastening clip and pad for recessed railseats Dec 14, 2016 Issued
Array ( [id] => 12811750 [patent_doc_number] => 20180162420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => SIDE FRAME FOR A RAILWAY TRUCK AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 15/378697 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15378697 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/378697
Side frame for a railway truck and method for manufacturing same Dec 13, 2016 Issued
Array ( [id] => 12811762 [patent_doc_number] => 20180162424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => RAILWAY CAR TRUCK FRICTION SHOE [patent_app_type] => utility [patent_app_number] => 15/375887 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375887 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375887
RAILWAY CAR TRUCK FRICTION SHOE Dec 11, 2016 Abandoned
Array ( [id] => 14245809 [patent_doc_number] => 10273094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Controlled motion system having an improved track configuration [patent_app_type] => utility [patent_app_number] => 15/370349 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 6547 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15370349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/370349
Controlled motion system having an improved track configuration Dec 5, 2016 Issued
Array ( [id] => 16368696 [patent_doc_number] => 10800436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Railcar steering bogie [patent_app_type] => utility [patent_app_number] => 16/063498 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9117 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063498
Railcar steering bogie Dec 4, 2016 Issued
Array ( [id] => 16605576 [patent_doc_number] => 10906565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Axle box suspension of railcar bogie and method of producing the same [patent_app_type] => utility [patent_app_number] => 16/065887 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5625 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065887
Axle box suspension of railcar bogie and method of producing the same Nov 28, 2016 Issued
Array ( [id] => 13792521 [patent_doc_number] => 20190009799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => RAILCAR BOGIE, WHEEL LOAD ADJUSTING METHOD THEREOF, AND WHEEL LOAD ADJUSTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/065846 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065846
Railcar bogie, wheel load adjusting method thereof, and wheel load adjusting system Nov 28, 2016 Issued
Array ( [id] => 11513880 [patent_doc_number] => 20170080953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'HIGH-CARRYING-CAPACITY NON-STOP RAIL TRANSIT SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/363889 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9968 [patent_no_of_claims] => 47 [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] => 15363889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363889
High-carrying-capacity non-stop rail transit system Nov 28, 2016 Issued
Array ( [id] => 14518213 [patent_doc_number] => 10336349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Railroad car truck with warp restraints [patent_app_type] => utility [patent_app_number] => 15/363599 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 10028 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [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] => 15363599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363599
Railroad car truck with warp restraints Nov 28, 2016 Issued
Array ( [id] => 13588905 [patent_doc_number] => 20180346001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => ENERGY ABSORPTION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/779980 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779980
Energy absorption device and method Nov 27, 2016 Issued
Array ( [id] => 14421765 [patent_doc_number] => 10315671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Restricting member and railcar including restricting member [patent_app_type] => utility [patent_app_number] => 15/350199 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6127 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [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] => 15350199 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350199
Restricting member and railcar including restricting member Nov 13, 2016 Issued
Array ( [id] => 11618127 [patent_doc_number] => 20170128313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'APPARATUS AND METHODS FOR SUPPORT TRACK AND POWER RAIL SWITCHING IN A BODY WEIGHT SUPPORT SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/349390 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14971 [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] => 15349390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349390
Apparatus and methods for support track and power rail switching in a body weight support system Nov 10, 2016 Issued
Array ( [id] => 14793175 [patent_doc_number] => 10399578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Railcar adapter for connecting a railcar body to a bearing [patent_app_type] => utility [patent_app_number] => 15/341592 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1875 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341592
Railcar adapter for connecting a railcar body to a bearing Nov 1, 2016 Issued
Array ( [id] => 14730617 [patent_doc_number] => 10384695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Railcar adapter for connecting a railcar body to a bearing [patent_app_type] => utility [patent_app_number] => 15/341488 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4712 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341488
Railcar adapter for connecting a railcar body to a bearing Nov 1, 2016 Issued
Array ( [id] => 11879867 [patent_doc_number] => 09751022 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-05 [patent_title] => 'Amusement park ride with adjustable thrill levels' [patent_app_type] => utility [patent_app_number] => 15/342026 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5180 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15342026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342026
Amusement park ride with adjustable thrill levels Nov 1, 2016 Issued
Array ( [id] => 16533728 [patent_doc_number] => 10876315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Device for extraction of swimming pool cleaning device [patent_app_type] => utility [patent_app_number] => 15/306379 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4231 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15306379 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/306379
Device for extraction of swimming pool cleaning device Oct 13, 2016 Issued
Array ( [id] => 15752891 [patent_doc_number] => 10618535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Protection method and protection system for a rail network [patent_app_type] => utility [patent_app_number] => 15/764888 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10673 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764888
Protection method and protection system for a rail network Sep 6, 2016 Issued
Array ( [id] => 15977263 [patent_doc_number] => 10668937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Safety method for a railway network [patent_app_type] => utility [patent_app_number] => 15/764889 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10278 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764889
Safety method for a railway network Sep 6, 2016 Issued
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