
Thang Xuan Le
Examiner (ID: 14493, Phone: (571)272-9349 , Office: P/2867 )
| Most Active Art Unit | 2867 |
| Art Unit(s) | 2858, 2867 |
| Total Applications | 1293 |
| Issued Applications | 1124 |
| Pending Applications | 86 |
| Abandoned Applications | 115 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3860054
[patent_doc_number] => 05727473
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-17
[patent_title] => 'Rotary lock for a split ramp railway car'
[patent_app_type] => 1
[patent_app_number] => 8/436503
[patent_app_country] => US
[patent_app_date] => 1995-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 26
[patent_no_of_words] => 3865
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/727/05727473.pdf
[firstpage_image] =>[orig_patent_app_number] => 436503
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436503 | Rotary lock for a split ramp railway car | May 7, 1995 | Issued |
Array
(
[id] => 3534524
[patent_doc_number] => 05546864
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Rail anchor remover'
[patent_app_type] => 1
[patent_app_number] => 8/434563
[patent_app_country] => US
[patent_app_date] => 1995-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4266
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/546/05546864.pdf
[firstpage_image] =>[orig_patent_app_number] => 434563
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/434563 | Rail anchor remover | May 3, 1995 | Issued |
Array
(
[id] => 3605242
[patent_doc_number] => 05613446
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Railway hopper car gate valve and operating assembly'
[patent_app_type] => 1
[patent_app_number] => 8/433311
[patent_app_country] => US
[patent_app_date] => 1995-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 8140
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/613/05613446.pdf
[firstpage_image] =>[orig_patent_app_number] => 433311
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/433311 | Railway hopper car gate valve and operating assembly | May 1, 1995 | Issued |
Array
(
[id] => 3559819
[patent_doc_number] => 05538182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Railroad crossing system'
[patent_app_type] => 1
[patent_app_number] => 8/428724
[patent_app_country] => US
[patent_app_date] => 1995-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2198
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/538/05538182.pdf
[firstpage_image] =>[orig_patent_app_number] => 428724
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/428724 | Railroad crossing system | Apr 24, 1995 | Issued |
Array
(
[id] => 3537872
[patent_doc_number] => 05547090
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Apparatus for uncoupling track-guided toy vehicles'
[patent_app_type] => 1
[patent_app_number] => 8/427521
[patent_app_country] => US
[patent_app_date] => 1995-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 1488
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/547/05547090.pdf
[firstpage_image] =>[orig_patent_app_number] => 427521
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/427521 | Apparatus for uncoupling track-guided toy vehicles | Apr 23, 1995 | Issued |
Array
(
[id] => 3560639
[patent_doc_number] => 05522321
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-04
[patent_title] => 'Dragster amusement ride with elastic cord propulsion'
[patent_app_type] => 1
[patent_app_number] => 8/423930
[patent_app_country] => US
[patent_app_date] => 1995-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3420
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/522/05522321.pdf
[firstpage_image] =>[orig_patent_app_number] => 423930
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/423930 | Dragster amusement ride with elastic cord propulsion | Apr 17, 1995 | Issued |
Array
(
[id] => 3646691
[patent_doc_number] => 05623879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Travelling mechanism for hoisting equipment'
[patent_app_type] => 1
[patent_app_number] => 8/423162
[patent_app_country] => US
[patent_app_date] => 1995-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1480
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/623/05623879.pdf
[firstpage_image] =>[orig_patent_app_number] => 423162
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/423162 | Travelling mechanism for hoisting equipment | Apr 16, 1995 | Issued |
Array
(
[id] => 3607191
[patent_doc_number] => 05601028
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-11
[patent_title] => 'Vehicle driven by a linear motor'
[patent_app_type] => 1
[patent_app_number] => 8/422539
[patent_app_country] => US
[patent_app_date] => 1995-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1919
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 330
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/601/05601028.pdf
[firstpage_image] =>[orig_patent_app_number] => 422539
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/422539 | Vehicle driven by a linear motor | Apr 13, 1995 | Issued |
Array
(
[id] => 3528404
[patent_doc_number] => 05553548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'System and method for moving an occupied wheelchair between two levels'
[patent_app_type] => 1
[patent_app_number] => 8/420771
[patent_app_country] => US
[patent_app_date] => 1995-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 6842
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/553/05553548.pdf
[firstpage_image] =>[orig_patent_app_number] => 420771
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/420771 | System and method for moving an occupied wheelchair between two levels | Apr 11, 1995 | Issued |
Array
(
[id] => 3701311
[patent_doc_number] => 05615618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-01
[patent_title] => 'Orbital and modular motors using permanent magnets and interleaved iron or steel magnetically permeable members'
[patent_app_type] => 1
[patent_app_number] => 8/419946
[patent_app_country] => US
[patent_app_date] => 1995-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 2995
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/615/05615618.pdf
[firstpage_image] =>[orig_patent_app_number] => 419946
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/419946 | Orbital and modular motors using permanent magnets and interleaved iron or steel magnetically permeable members | Apr 10, 1995 | Issued |
Array
(
[id] => 3600848
[patent_doc_number] => 05533670
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Rail joint for expansion between rails with inverted T-shaped base holder'
[patent_app_type] => 1
[patent_app_number] => 8/416982
[patent_app_country] => US
[patent_app_date] => 1995-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2926
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/533/05533670.pdf
[firstpage_image] =>[orig_patent_app_number] => 416982
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/416982 | Rail joint for expansion between rails with inverted T-shaped base holder | Apr 4, 1995 | Issued |
Array
(
[id] => 3687919
[patent_doc_number] => 05645216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-08
[patent_title] => 'Bearing for a part of a railroad track'
[patent_app_type] => 1
[patent_app_number] => 8/411834
[patent_app_country] => US
[patent_app_date] => 1995-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2938
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/645/05645216.pdf
[firstpage_image] =>[orig_patent_app_number] => 411834
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/411834 | Bearing for a part of a railroad track | Mar 30, 1995 | Issued |
Array
(
[id] => 3537716
[patent_doc_number] => 05517923
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Cable drawn vehicle having an on-board motor'
[patent_app_type] => 1
[patent_app_number] => 8/412691
[patent_app_country] => US
[patent_app_date] => 1995-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1369
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/517/05517923.pdf
[firstpage_image] =>[orig_patent_app_number] => 412691
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/412691 | Cable drawn vehicle having an on-board motor | Mar 28, 1995 | Issued |
Array
(
[id] => 3527913
[patent_doc_number] => 05480042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Lock and coupler for a railway ramp car having fluid and electrical couplings'
[patent_app_type] => 1
[patent_app_number] => 8/412581
[patent_app_country] => US
[patent_app_date] => 1995-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 7223
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/480/05480042.pdf
[firstpage_image] =>[orig_patent_app_number] => 412581
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/412581 | Lock and coupler for a railway ramp car having fluid and electrical couplings | Mar 28, 1995 | Issued |
Array
(
[id] => 3576640
[patent_doc_number] => 05520116
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-28
[patent_title] => 'Detachable grip for a vehicle towed by a cable'
[patent_app_type] => 1
[patent_app_number] => 8/412690
[patent_app_country] => US
[patent_app_date] => 1995-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2004
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/520/05520116.pdf
[firstpage_image] =>[orig_patent_app_number] => 412690
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/412690 | Detachable grip for a vehicle towed by a cable | Mar 28, 1995 | Issued |
Array
(
[id] => 3613604
[patent_doc_number] => 05620155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-15
[patent_title] => 'Railway train signalling system for remotely operating warning devices at crossings and for receiving warning device operational information'
[patent_app_type] => 1
[patent_app_number] => 8/409142
[patent_app_country] => US
[patent_app_date] => 1995-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5489
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/620/05620155.pdf
[firstpage_image] =>[orig_patent_app_number] => 409142
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/409142 | Railway train signalling system for remotely operating warning devices at crossings and for receiving warning device operational information | Mar 22, 1995 | Issued |
Array
(
[id] => 3537670
[patent_doc_number] => 05517921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Retractable station platform extension'
[patent_app_type] => 1
[patent_app_number] => 8/408554
[patent_app_country] => US
[patent_app_date] => 1995-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 4235
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/517/05517921.pdf
[firstpage_image] =>[orig_patent_app_number] => 408554
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/408554 | Retractable station platform extension | Mar 20, 1995 | Issued |
Array
(
[id] => 3493795
[patent_doc_number] => 05562040
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Rope guide system for an aerial ropeway, particularly a circuital aerial ropeway'
[patent_app_type] => 1
[patent_app_number] => 8/400821
[patent_app_country] => US
[patent_app_date] => 1995-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4899
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/562/05562040.pdf
[firstpage_image] =>[orig_patent_app_number] => 400821
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400821 | Rope guide system for an aerial ropeway, particularly a circuital aerial ropeway | Mar 7, 1995 | Issued |
Array
(
[id] => 3499727
[patent_doc_number] => 05575215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Bypass for the cars of a circuit cable railway system'
[patent_app_type] => 1
[patent_app_number] => 8/400823
[patent_app_country] => US
[patent_app_date] => 1995-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 4342
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/575/05575215.pdf
[firstpage_image] =>[orig_patent_app_number] => 400823
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400823 | Bypass for the cars of a circuit cable railway system | Mar 7, 1995 | Issued |
Array
(
[id] => 3556151
[patent_doc_number] => 05537932
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Railway truck bearing lateral thrust pads'
[patent_app_type] => 1
[patent_app_number] => 8/398863
[patent_app_country] => US
[patent_app_date] => 1995-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3163
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 372
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/537/05537932.pdf
[firstpage_image] =>[orig_patent_app_number] => 398863
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/398863 | Railway truck bearing lateral thrust pads | Mar 5, 1995 | Issued |