
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] => 3723441
[patent_doc_number] => 05785078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-28
[patent_title] => 'Safety vent housing'
[patent_app_type] => 1
[patent_app_number] => 8/803014
[patent_app_country] => US
[patent_app_date] => 1997-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2885
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/785/05785078.pdf
[firstpage_image] =>[orig_patent_app_number] => 803014
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/803014 | Safety vent housing | Feb 20, 1997 | Issued |
Array
(
[id] => 3728578
[patent_doc_number] => 05715757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-10
[patent_title] => 'Impact-absorber devices, impact-absorption method, and framework and vehicle including such impact-absorber devices'
[patent_app_type] => 1
[patent_app_number] => 8/808965
[patent_app_country] => US
[patent_app_date] => 1997-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 25
[patent_no_of_words] => 5104
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 433
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/715/05715757.pdf
[firstpage_image] =>[orig_patent_app_number] => 808965
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/808965 | Impact-absorber devices, impact-absorption method, and framework and vehicle including such impact-absorber devices | Feb 18, 1997 | Issued |
Array
(
[id] => 3825492
[patent_doc_number] => 05743496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-28
[patent_title] => 'Railroad frog crossing bolt and nut assembly for clamping railroad rail sections together'
[patent_app_type] => 1
[patent_app_number] => 8/801014
[patent_app_country] => US
[patent_app_date] => 1997-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1739
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/743/05743496.pdf
[firstpage_image] =>[orig_patent_app_number] => 801014
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/801014 | Railroad frog crossing bolt and nut assembly for clamping railroad rail sections together | Feb 18, 1997 | Issued |
Array
(
[id] => 3806870
[patent_doc_number] => 05758584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-02
[patent_title] => 'Railroad car with lightweight center beam structure'
[patent_app_type] => 1
[patent_app_number] => 8/802641
[patent_app_country] => US
[patent_app_date] => 1997-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 5910
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/758/05758584.pdf
[firstpage_image] =>[orig_patent_app_number] => 802641
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/802641 | Railroad car with lightweight center beam structure | Feb 18, 1997 | Issued |
Array
(
[id] => 3818038
[patent_doc_number] => 05711228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-27
[patent_title] => 'Driven trolley for suspension from and travel on a rail'
[patent_app_type] => 1
[patent_app_number] => 8/800099
[patent_app_country] => US
[patent_app_date] => 1997-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1619
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/711/05711228.pdf
[firstpage_image] =>[orig_patent_app_number] => 800099
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/800099 | Driven trolley for suspension from and travel on a rail | Feb 12, 1997 | Issued |
Array
(
[id] => 3873270
[patent_doc_number] => 05713541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-03
[patent_title] => 'Electromagnetic interference detection system for mass transit vehicles with electronic propulsion'
[patent_app_type] => 1
[patent_app_number] => 8/776963
[patent_app_country] => US
[patent_app_date] => 1997-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5192
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/713/05713541.pdf
[firstpage_image] =>[orig_patent_app_number] => 776963
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/776963 | Electromagnetic interference detection system for mass transit vehicles with electronic propulsion | Feb 12, 1997 | Issued |
Array
(
[id] => 3817182
[patent_doc_number] => 05738311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-14
[patent_title] => 'Distributed power train separation detection'
[patent_app_type] => 1
[patent_app_number] => 8/799882
[patent_app_country] => US
[patent_app_date] => 1997-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1873
[patent_no_of_claims] => 8
[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] => patents/05/738/05738311.pdf
[firstpage_image] =>[orig_patent_app_number] => 799882
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/799882 | Distributed power train separation detection | Feb 12, 1997 | Issued |
Array
(
[id] => 3955143
[patent_doc_number] => 05957057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-28
[patent_title] => 'Rail system for carrier equipment'
[patent_app_type] => 1
[patent_app_number] => 8/799491
[patent_app_country] => US
[patent_app_date] => 1997-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 25
[patent_no_of_words] => 9044
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/957/05957057.pdf
[firstpage_image] =>[orig_patent_app_number] => 799491
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/799491 | Rail system for carrier equipment | Feb 11, 1997 | Issued |
Array
(
[id] => 3825477
[patent_doc_number] => 05743495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-28
[patent_title] => 'System for detecting broken rails and flat wheels in the presence of trains'
[patent_app_type] => 1
[patent_app_number] => 8/799502
[patent_app_country] => US
[patent_app_date] => 1997-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4098
[patent_no_of_claims] => 18
[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/05/743/05743495.pdf
[firstpage_image] =>[orig_patent_app_number] => 799502
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/799502 | System for detecting broken rails and flat wheels in the presence of trains | Feb 11, 1997 | Issued |
Array
(
[id] => 3753907
[patent_doc_number] => 05816168
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-06
[patent_title] => 'Track cleaning device for model railroad cars'
[patent_app_type] => 1
[patent_app_number] => 8/799624
[patent_app_country] => US
[patent_app_date] => 1997-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 818
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/816/05816168.pdf
[firstpage_image] =>[orig_patent_app_number] => 799624
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/799624 | Track cleaning device for model railroad cars | Feb 11, 1997 | Issued |
Array
(
[id] => 3842610
[patent_doc_number] => 05791603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-11
[patent_title] => 'Apparatus for continuously measuring the position of a moving rail vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/798620
[patent_app_country] => US
[patent_app_date] => 1997-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 2506
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/791/05791603.pdf
[firstpage_image] =>[orig_patent_app_number] => 798620
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/798620 | Apparatus for continuously measuring the position of a moving rail vehicle | Feb 10, 1997 | Issued |
Array
(
[id] => 3749366
[patent_doc_number] => 05740992
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Apparatus for continuously measuring the position of a moving rail vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/798622
[patent_app_country] => US
[patent_app_date] => 1997-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2172
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/740/05740992.pdf
[firstpage_image] =>[orig_patent_app_number] => 798622
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/798622 | Apparatus for continuously measuring the position of a moving rail vehicle | Feb 10, 1997 | Issued |
Array
(
[id] => 3750775
[patent_doc_number] => 05772157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-30
[patent_title] => 'Operating railroad switches'
[patent_app_type] => 1
[patent_app_number] => 8/797561
[patent_app_country] => US
[patent_app_date] => 1997-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4184
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/772/05772157.pdf
[firstpage_image] =>[orig_patent_app_number] => 797561
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/797561 | Operating railroad switches | Feb 6, 1997 | Issued |
Array
(
[id] => 3867488
[patent_doc_number] => 05775647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-07
[patent_title] => 'Hydraulic switch stand'
[patent_app_type] => 1
[patent_app_number] => 8/792493
[patent_app_country] => US
[patent_app_date] => 1997-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4239
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/775/05775647.pdf
[firstpage_image] =>[orig_patent_app_number] => 792493
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/792493 | Hydraulic switch stand | Jan 30, 1997 | Issued |
Array
(
[id] => 3814883
[patent_doc_number] => 05813353
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-29
[patent_title] => 'Gondola railcar'
[patent_app_type] => 1
[patent_app_number] => 8/786920
[patent_app_country] => US
[patent_app_date] => 1997-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 2666
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/813/05813353.pdf
[firstpage_image] =>[orig_patent_app_number] => 786920
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/786920 | Gondola railcar | Jan 22, 1997 | Issued |
Array
(
[id] => 4035000
[patent_doc_number] => 05908123
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-01
[patent_title] => 'Rail car buffer and method'
[patent_app_type] => 1
[patent_app_number] => 8/785092
[patent_app_country] => US
[patent_app_date] => 1997-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 4319
[patent_no_of_claims] => 50
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/908/05908123.pdf
[firstpage_image] =>[orig_patent_app_number] => 785092
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/785092 | Rail car buffer and method | Jan 20, 1997 | Issued |
Array
(
[id] => 3927856
[patent_doc_number] => 05953995
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-21
[patent_title] => 'System for transport by passive vehicles'
[patent_app_type] => 1
[patent_app_number] => 8/732370
[patent_app_country] => US
[patent_app_date] => 1997-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2879
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/953/05953995.pdf
[firstpage_image] =>[orig_patent_app_number] => 732370
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/732370 | System for transport by passive vehicles | Jan 20, 1997 | Issued |
Array
(
[id] => 3912045
[patent_doc_number] => 05927600
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-27
[patent_title] => 'Rail cap'
[patent_app_type] => 1
[patent_app_number] => 8/786122
[patent_app_country] => US
[patent_app_date] => 1997-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 2746
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/927/05927600.pdf
[firstpage_image] =>[orig_patent_app_number] => 786122
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/786122 | Rail cap | Jan 16, 1997 | Issued |
Array
(
[id] => 3979537
[patent_doc_number] => 05857413
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Method and apparatus for automated powered pallet'
[patent_app_type] => 1
[patent_app_number] => 8/784750
[patent_app_country] => US
[patent_app_date] => 1997-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 16
[patent_no_of_words] => 9454
[patent_no_of_claims] => 70
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/857/05857413.pdf
[firstpage_image] =>[orig_patent_app_number] => 784750
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/784750 | Method and apparatus for automated powered pallet | Jan 15, 1997 | Issued |
| 08/783872 | AMUSEMENT VEHICLE | Jan 15, 1997 | Abandoned |