
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] => 2691017
[patent_doc_number] => 05000330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-19
[patent_title] => 'Railway vehicle rotary drawbar arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/428063
[patent_app_country] => US
[patent_app_date] => 1989-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 4670
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/000/05000330.pdf
[firstpage_image] =>[orig_patent_app_number] => 428063
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/428063 | Railway vehicle rotary drawbar arrangement | Oct 26, 1989 | Issued |
Array
(
[id] => 2688159
[patent_doc_number] => 04991516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Transport system for workpieces'
[patent_app_type] => 1
[patent_app_number] => 7/420041
[patent_app_country] => US
[patent_app_date] => 1989-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 9755
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 507
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/991/04991516.pdf
[firstpage_image] =>[orig_patent_app_number] => 420041
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/420041 | Transport system for workpieces | Oct 10, 1989 | Issued |
Array
(
[id] => 2690300
[patent_doc_number] => 05016544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Road/rail power unit'
[patent_app_type] => 1
[patent_app_number] => 7/419189
[patent_app_country] => US
[patent_app_date] => 1989-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5843
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/016/05016544.pdf
[firstpage_image] =>[orig_patent_app_number] => 419189
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/419189 | Road/rail power unit | Oct 9, 1989 | Issued |
Array
(
[id] => 2650950
[patent_doc_number] => 05033394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Floor conveyor junction seal gap closure'
[patent_app_type] => 1
[patent_app_number] => 7/417912
[patent_app_country] => US
[patent_app_date] => 1989-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 4634
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033394.pdf
[firstpage_image] =>[orig_patent_app_number] => 417912
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/417912 | Floor conveyor junction seal gap closure | Oct 5, 1989 | Issued |
Array
(
[id] => 2650913
[patent_doc_number] => 05033391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Land transportation system'
[patent_app_type] => 1
[patent_app_number] => 7/412159
[patent_app_country] => US
[patent_app_date] => 1989-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1697
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033391.pdf
[firstpage_image] =>[orig_patent_app_number] => 412159
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/412159 | Land transportation system | Sep 24, 1989 | Issued |
Array
(
[id] => 2805425
[patent_doc_number] => 05115744
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Extreme\"G\" accelerator amusement ride'
[patent_app_type] => 1
[patent_app_number] => 7/410717
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2780
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/115/05115744.pdf
[firstpage_image] =>[orig_patent_app_number] => 410717
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/410717 | Extreme"G" accelerator amusement ride | Sep 19, 1989 | Issued |
Array
(
[id] => 2753735
[patent_doc_number] => 04984522
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-15
[patent_title] => 'Railroad car diaphragm assembly'
[patent_app_type] => 1
[patent_app_number] => 7/409776
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 3527
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/984/04984522.pdf
[firstpage_image] =>[orig_patent_app_number] => 409776
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/409776 | Railroad car diaphragm assembly | Sep 19, 1989 | Issued |
Array
(
[id] => 2726290
[patent_doc_number] => 05001990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Well car apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/409312
[patent_app_country] => US
[patent_app_date] => 1989-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2757
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/001/05001990.pdf
[firstpage_image] =>[orig_patent_app_number] => 409312
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/409312 | Well car apparatus | Sep 18, 1989 | Issued |
| 07/404390 | AUTOMATIC TRAVELING APPARATUS | Sep 7, 1989 | Abandoned |
| 07/400425 | AXLE BOX SUSPENSION | Aug 29, 1989 | Abandoned |
Array
(
[id] => 2692239
[patent_doc_number] => 04991727
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Drawhead alignment device'
[patent_app_type] => 1
[patent_app_number] => 7/391970
[patent_app_country] => US
[patent_app_date] => 1989-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1984
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/991/04991727.pdf
[firstpage_image] =>[orig_patent_app_number] => 391970
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391970 | Drawhead alignment device | Aug 9, 1989 | Issued |
Array
(
[id] => 2651574
[patent_doc_number] => 05069141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Overhead conveyor which provides increased reactive force and traction to drive wheel on ascending rail sections'
[patent_app_type] => 1
[patent_app_number] => 7/391476
[patent_app_country] => US
[patent_app_date] => 1989-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3087
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/069/05069141.pdf
[firstpage_image] =>[orig_patent_app_number] => 391476
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391476 | Overhead conveyor which provides increased reactive force and traction to drive wheel on ascending rail sections | Aug 8, 1989 | Issued |
Array
(
[id] => 2752458
[patent_doc_number] => 05074220
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Overhead monorail transit system employing carriage with upper guide wheel and guideway with concave upper surface'
[patent_app_type] => 1
[patent_app_number] => 7/390657
[patent_app_country] => US
[patent_app_date] => 1989-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 2322
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/074/05074220.pdf
[firstpage_image] =>[orig_patent_app_number] => 390657
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/390657 | Overhead monorail transit system employing carriage with upper guide wheel and guideway with concave upper surface | Aug 6, 1989 | Issued |
Array
(
[id] => 2618488
[patent_doc_number] => 04976362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Pulling lug for railway vehicle coupler'
[patent_app_type] => 1
[patent_app_number] => 7/389548
[patent_app_country] => US
[patent_app_date] => 1989-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1409
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/976/04976362.pdf
[firstpage_image] =>[orig_patent_app_number] => 389548
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/389548 | Pulling lug for railway vehicle coupler | Aug 3, 1989 | Issued |
Array
(
[id] => 2677422
[patent_doc_number] => 04995320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Carriage for inspecting a piping'
[patent_app_type] => 1
[patent_app_number] => 7/389045
[patent_app_country] => US
[patent_app_date] => 1989-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 2755
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 356
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/995/04995320.pdf
[firstpage_image] =>[orig_patent_app_number] => 389045
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/389045 | Carriage for inspecting a piping | Aug 2, 1989 | Issued |
Array
(
[id] => 2675233
[patent_doc_number] => 05063857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-12
[patent_title] => 'Comprehensive unit transporation system'
[patent_app_type] => 1
[patent_app_number] => 7/251344
[patent_app_country] => US
[patent_app_date] => 1988-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 40
[patent_no_of_words] => 16129
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 438
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/063/05063857.pdf
[firstpage_image] =>[orig_patent_app_number] => 251344
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/251344 | Comprehensive unit transporation system | Sep 28, 1988 | Issued |