
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] => 3405788
[patent_doc_number] => 05452665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-26
[patent_title] => 'Bolster friction shoe pocket with relieved outer wall'
[patent_app_type] => 1
[patent_app_number] => 8/223553
[patent_app_country] => US
[patent_app_date] => 1994-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2888
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 439
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/452/05452665.pdf
[firstpage_image] =>[orig_patent_app_number] => 223553
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/223553 | Bolster friction shoe pocket with relieved outer wall | Apr 5, 1994 | Issued |
Array
(
[id] => 3104970
[patent_doc_number] => 05435252
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-25
[patent_title] => 'Mobile working machine for treatment of a ballast bed or subgrade'
[patent_app_type] => 1
[patent_app_number] => 8/223594
[patent_app_country] => US
[patent_app_date] => 1994-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3777
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/435/05435252.pdf
[firstpage_image] =>[orig_patent_app_number] => 223594
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/223594 | Mobile working machine for treatment of a ballast bed or subgrade | Apr 5, 1994 | Issued |
Array
(
[id] => 3560653
[patent_doc_number] => 05522322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-04
[patent_title] => 'Motorized system and method for aiding physically-impaired persons in moving between different positions'
[patent_app_type] => 1
[patent_app_number] => 8/223495
[patent_app_country] => US
[patent_app_date] => 1994-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 3523
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/522/05522322.pdf
[firstpage_image] =>[orig_patent_app_number] => 223495
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/223495 | Motorized system and method for aiding physically-impaired persons in moving between different positions | Apr 4, 1994 | Issued |
Array
(
[id] => 3467342
[patent_doc_number] => 05456188
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-10
[patent_title] => 'Open-top rail car cover construction having bucket lip and forklift tine engaging members'
[patent_app_type] => 1
[patent_app_number] => 8/222033
[patent_app_country] => US
[patent_app_date] => 1994-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1732
[patent_no_of_claims] => 5
[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] => patents/05/456/05456188.pdf
[firstpage_image] =>[orig_patent_app_number] => 222033
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/222033 | Open-top rail car cover construction having bucket lip and forklift tine engaging members | Apr 3, 1994 | Issued |
Array
(
[id] => 3396800
[patent_doc_number] => 05460098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-24
[patent_title] => 'Air-cushion vehicle transportation system'
[patent_app_type] => 1
[patent_app_number] => 8/222742
[patent_app_country] => US
[patent_app_date] => 1994-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3471
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/460/05460098.pdf
[firstpage_image] =>[orig_patent_app_number] => 222742
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/222742 | Air-cushion vehicle transportation system | Mar 31, 1994 | Issued |
Array
(
[id] => 3405743
[patent_doc_number] => 05452662
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-26
[patent_title] => 'Device for coupling a gondola or a chair to the overhead cable of a cableway system'
[patent_app_type] => 1
[patent_app_number] => 8/218524
[patent_app_country] => US
[patent_app_date] => 1994-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 2388
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/452/05452662.pdf
[firstpage_image] =>[orig_patent_app_number] => 218524
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/218524 | Device for coupling a gondola or a chair to the overhead cable of a cableway system | Mar 27, 1994 | Issued |
Array
(
[id] => 2992600
[patent_doc_number] => 05373952
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Pneumatic shock absorber in compound trolley conveyor'
[patent_app_type] => 1
[patent_app_number] => 8/218151
[patent_app_country] => US
[patent_app_date] => 1994-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2895
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/373/05373952.pdf
[firstpage_image] =>[orig_patent_app_number] => 218151
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/218151 | Pneumatic shock absorber in compound trolley conveyor | Mar 24, 1994 | Issued |
Array
(
[id] => 3461194
[patent_doc_number] => 05431108
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-11
[patent_title] => 'Car for transporting an assembled track switch using multiple support platforms'
[patent_app_type] => 1
[patent_app_number] => 8/217431
[patent_app_country] => US
[patent_app_date] => 1994-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1769
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/431/05431108.pdf
[firstpage_image] =>[orig_patent_app_number] => 217431
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/217431 | Car for transporting an assembled track switch using multiple support platforms | Mar 23, 1994 | Issued |
Array
(
[id] => 2973311
[patent_doc_number] => 05365854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Machine for delivering ballast to a track and for tamping the ballast having sensor controlled pivotal ballast distributing chutes'
[patent_app_type] => 1
[patent_app_number] => 8/215522
[patent_app_country] => US
[patent_app_date] => 1994-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2833
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/365/05365854.pdf
[firstpage_image] =>[orig_patent_app_number] => 215522
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/215522 | Machine for delivering ballast to a track and for tamping the ballast having sensor controlled pivotal ballast distributing chutes | Mar 21, 1994 | Issued |
Array
(
[id] => 3397314
[patent_doc_number] => 05443015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-22
[patent_title] => 'Center bowl wear liners for railroad cars with varying hardness values'
[patent_app_type] => 1
[patent_app_number] => 8/210332
[patent_app_country] => US
[patent_app_date] => 1994-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2417
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/443/05443015.pdf
[firstpage_image] =>[orig_patent_app_number] => 210332
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/210332 | Center bowl wear liners for railroad cars with varying hardness values | Mar 17, 1994 | Issued |
Array
(
[id] => 3019244
[patent_doc_number] => 05375533
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-27
[patent_title] => 'Running gear for rail vehicles with radial control of the wheelsets'
[patent_app_type] => 1
[patent_app_number] => 8/213372
[patent_app_country] => US
[patent_app_date] => 1994-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1587
[patent_no_of_claims] => 1
[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] => patents/05/375/05375533.pdf
[firstpage_image] =>[orig_patent_app_number] => 213372
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/213372 | Running gear for rail vehicles with radial control of the wheelsets | Mar 13, 1994 | Issued |
Array
(
[id] => 3592302
[patent_doc_number] => 05588367
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Railway vehicle suspensions'
[patent_app_type] => 1
[patent_app_number] => 8/207730
[patent_app_country] => US
[patent_app_date] => 1994-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 5275
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588367.pdf
[firstpage_image] =>[orig_patent_app_number] => 207730
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/207730 | Railway vehicle suspensions | Mar 8, 1994 | Issued |
Array
(
[id] => 3450203
[patent_doc_number] => 05467945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Apparatus for improved block control of train operation'
[patent_app_type] => 1
[patent_app_number] => 8/206761
[patent_app_country] => US
[patent_app_date] => 1994-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 39
[patent_no_of_words] => 10101
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/467/05467945.pdf
[firstpage_image] =>[orig_patent_app_number] => 206761
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/206761 | Apparatus for improved block control of train operation | Mar 6, 1994 | Issued |
| 08/203283 | TRUCK FRAME FOR A RAILBORNE VEHICLE | Feb 27, 1994 | Abandoned |
Array
(
[id] => 3409426
[patent_doc_number] => 05421269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-06
[patent_title] => 'Radially adjustable running gear for a railborne vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/203284
[patent_app_country] => US
[patent_app_date] => 1994-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2469
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/421/05421269.pdf
[firstpage_image] =>[orig_patent_app_number] => 203284
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/203284 | Radially adjustable running gear for a railborne vehicle | Feb 27, 1994 | Issued |
Array
(
[id] => 3475835
[patent_doc_number] => 05438932
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-08
[patent_title] => 'Running gear for a railborne vehicle that is radially adjustable through compensating levers'
[patent_app_type] => 1
[patent_app_number] => 8/203280
[patent_app_country] => US
[patent_app_date] => 1994-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2114
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/438/05438932.pdf
[firstpage_image] =>[orig_patent_app_number] => 203280
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/203280 | Running gear for a railborne vehicle that is radially adjustable through compensating levers | Feb 27, 1994 | Issued |
Array
(
[id] => 3475849
[patent_doc_number] => 05438933
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-08
[patent_title] => 'Running gear for a railborne vehicle with radial adjustability'
[patent_app_type] => 1
[patent_app_number] => 8/203412
[patent_app_country] => US
[patent_app_date] => 1994-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2391
[patent_no_of_claims] => 7
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/438/05438933.pdf
[firstpage_image] =>[orig_patent_app_number] => 203412
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/203412 | Running gear for a railborne vehicle with radial adjustability | Feb 27, 1994 | Issued |
Array
(
[id] => 3432070
[patent_doc_number] => 05419262
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-30
[patent_title] => 'Railroad hopper car door closer'
[patent_app_type] => 1
[patent_app_number] => 8/202553
[patent_app_country] => US
[patent_app_date] => 1994-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2389
[patent_no_of_claims] => 16
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[patent_words_short_claim] => 160
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/419/05419262.pdf
[firstpage_image] =>[orig_patent_app_number] => 202553
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/202553 | Railroad hopper car door closer | Feb 27, 1994 | Issued |
Array
(
[id] => 3973386
[patent_doc_number] => 05890608
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-06
[patent_title] => 'Drawbar assembly draft load bearing insert'
[patent_app_type] => 1
[patent_app_number] => 8/201673
[patent_app_country] => US
[patent_app_date] => 1994-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5748
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/890/05890608.pdf
[firstpage_image] =>[orig_patent_app_number] => 201673
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/201673 | Drawbar assembly draft load bearing insert | Feb 24, 1994 | Issued |
Array
(
[id] => 3579374
[patent_doc_number] => 05520294
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-28
[patent_title] => 'Support housing for a rotary end of a slackless drawbar'
[patent_app_type] => 1
[patent_app_number] => 8/201672
[patent_app_country] => US
[patent_app_date] => 1994-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3126
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/520/05520294.pdf
[firstpage_image] =>[orig_patent_app_number] => 201672
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/201672 | Support housing for a rotary end of a slackless drawbar | Feb 24, 1994 | Issued |