
Tiep Huu Nguyen
Examiner (ID: 10878)
| Most Active Art Unit | 2515 |
| Art Unit(s) | 2899, 2515, 2871 |
| Total Applications | 338 |
| Issued Applications | 291 |
| Pending Applications | 12 |
| Abandoned Applications | 35 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1895767
[patent_doc_number] => 04265400
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Concrete sleeper for track circuitry'
[patent_app_type] => 1
[patent_app_number] => 6/030611
[patent_app_country] => US
[patent_app_date] => 1979-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 1808
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265400.pdf
[firstpage_image] =>[orig_patent_app_number] => 030611
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/030611 | Concrete sleeper for track circuitry | Apr 5, 1979 | Issued |
Array
(
[id] => 1922471
[patent_doc_number] => 04271764
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Vehicle adapted to be guided on tracks for the public local passenger traffic with pivotal rear axle and longitudinal guide members for such axle'
[patent_app_type] => 1
[patent_app_number] => 6/022108
[patent_app_country] => US
[patent_app_date] => 1979-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 5707
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/271/04271764.pdf
[firstpage_image] =>[orig_patent_app_number] => 022108
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/022108 | Vehicle adapted to be guided on tracks for the public local passenger traffic with pivotal rear axle and longitudinal guide members for such axle | Mar 19, 1979 | Issued |
Array
(
[id] => 1888308
[patent_doc_number] => 04287830
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-08
[patent_title] => 'Vehicle adapted to be guided on tracks for the public local passenger traffic with pivotal rear axle and longitudinal guide members for such axle'
[patent_app_type] => 1
[patent_app_number] => 6/022324
[patent_app_country] => US
[patent_app_date] => 1979-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2506
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/287/04287830.pdf
[firstpage_image] =>[orig_patent_app_number] => 022324
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/022324 | Vehicle adapted to be guided on tracks for the public local passenger traffic with pivotal rear axle and longitudinal guide members for such axle | Mar 19, 1979 | Issued |
Array
(
[id] => 1894670
[patent_doc_number] => 04265179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Load-transfer device'
[patent_app_type] => 1
[patent_app_number] => 6/021967
[patent_app_country] => US
[patent_app_date] => 1979-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 2934
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265179.pdf
[firstpage_image] =>[orig_patent_app_number] => 021967
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/021967 | Load-transfer device | Mar 18, 1979 | Issued |
Array
(
[id] => 1894675
[patent_doc_number] => 04265180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Steering means for guided vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/015667
[patent_app_country] => US
[patent_app_date] => 1979-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 4323
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265180.pdf
[firstpage_image] =>[orig_patent_app_number] => 015667
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/015667 | Steering means for guided vehicles | Feb 26, 1979 | Issued |
Array
(
[id] => 1909401
[patent_doc_number] => 04278203
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Antiskid traction device for vehicle wheel'
[patent_app_type] => 1
[patent_app_number] => 6/014996
[patent_app_country] => US
[patent_app_date] => 1979-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 1562
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/278/04278203.pdf
[firstpage_image] =>[orig_patent_app_number] => 014996
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/014996 | Antiskid traction device for vehicle wheel | Feb 25, 1979 | Issued |
Array
(
[id] => 1916024
[patent_doc_number] => 04263851
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-28
[patent_title] => 'Mobile ballast cleaning machine'
[patent_app_type] => 1
[patent_app_number] => 6/013383
[patent_app_country] => US
[patent_app_date] => 1979-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 5639
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/263/04263851.pdf
[firstpage_image] =>[orig_patent_app_number] => 013383
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/013383 | Mobile ballast cleaning machine | Feb 20, 1979 | Issued |
Array
(
[id] => 1928213
[patent_doc_number] => 04261265
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-14
[patent_title] => 'Vehicle with steerable wheels adapted to be used on tracks, especially for the local public passenger traffic'
[patent_app_type] => 1
[patent_app_number] => 6/011843
[patent_app_country] => US
[patent_app_date] => 1979-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1700
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/261/04261265.pdf
[firstpage_image] =>[orig_patent_app_number] => 011843
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/011843 | Vehicle with steerable wheels adapted to be used on tracks, especially for the local public passenger traffic | Feb 12, 1979 | Issued |
Array
(
[id] => 1906454
[patent_doc_number] => 04289274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-15
[patent_title] => 'Rail track'
[patent_app_type] => 1
[patent_app_number] => 6/008706
[patent_app_country] => US
[patent_app_date] => 1979-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1474
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/289/04289274.pdf
[firstpage_image] =>[orig_patent_app_number] => 008706
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/008706 | Rail track | Jan 31, 1979 | Issued |
Array
(
[id] => 1973195
[patent_doc_number] => 04347791
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-07
[patent_title] => 'Vehicle guideway system'
[patent_app_type] => 1
[patent_app_number] => 6/005196
[patent_app_country] => US
[patent_app_date] => 1979-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 20
[patent_no_of_words] => 6706
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/347/04347791.pdf
[firstpage_image] =>[orig_patent_app_number] => 005196
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/005196 | Vehicle guideway system | Jan 21, 1979 | Issued |
Array
(
[id] => 1888376
[patent_doc_number] => 04266658
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Chain bracket with strengthened chain supports'
[patent_app_type] => 1
[patent_app_number] => 6/003964
[patent_app_country] => US
[patent_app_date] => 1979-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 30
[patent_no_of_words] => 7365
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/266/04266658.pdf
[firstpage_image] =>[orig_patent_app_number] => 003964
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/003964 | Chain bracket with strengthened chain supports | Jan 16, 1979 | Issued |
Array
(
[id] => 1888371
[patent_doc_number] => 04266657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Chain bracket with strengthened chain supports'
[patent_app_type] => 1
[patent_app_number] => 6/003963
[patent_app_country] => US
[patent_app_date] => 1979-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 16
[patent_no_of_words] => 5694
[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/04/266/04266657.pdf
[firstpage_image] =>[orig_patent_app_number] => 003963
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/003963 | Chain bracket with strengthened chain supports | Jan 16, 1979 | Issued |
Array
(
[id] => 1915633
[patent_doc_number] => 04290367
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-22
[patent_title] => 'Overhead conveyor'
[patent_app_type] => 1
[patent_app_number] => 5/971077
[patent_app_country] => US
[patent_app_date] => 1978-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2633
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/290/04290367.pdf
[firstpage_image] =>[orig_patent_app_number] => 971077
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/971077 | Overhead conveyor | Dec 18, 1978 | Issued |
Array
(
[id] => 1894680
[patent_doc_number] => 04265181
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Rolling bearing wheel and hub support combination'
[patent_app_type] => 1
[patent_app_number] => 5/959679
[patent_app_country] => US
[patent_app_date] => 1978-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 1905
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265181.pdf
[firstpage_image] =>[orig_patent_app_number] => 959679
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/959679 | Rolling bearing wheel and hub support combination | Nov 12, 1978 | Issued |
Array
(
[id] => 1887962
[patent_doc_number] => 04257331
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-24
[patent_title] => 'Track surfacing machine'
[patent_app_type] => 1
[patent_app_number] => 5/936213
[patent_app_country] => US
[patent_app_date] => 1978-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 4534
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/257/04257331.pdf
[firstpage_image] =>[orig_patent_app_number] => 936213
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/936213 | Track surfacing machine | Aug 23, 1978 | Issued |
Array
(
[id] => 1859982
[patent_doc_number] => 04274336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Monorail guideway assembly'
[patent_app_type] => 1
[patent_app_number] => 5/932828
[patent_app_country] => US
[patent_app_date] => 1978-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 4223
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/274/04274336.pdf
[firstpage_image] =>[orig_patent_app_number] => 932828
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/932828 | Monorail guideway assembly | Aug 10, 1978 | Issued |
Array
(
[id] => 1881764
[patent_doc_number] => 04273284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-16
[patent_title] => 'Insulated rail joint'
[patent_app_type] => 1
[patent_app_number] => 5/926968
[patent_app_country] => US
[patent_app_date] => 1978-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1895
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/273/04273284.pdf
[firstpage_image] =>[orig_patent_app_number] => 926968
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/926968 | Insulated rail joint | Jul 20, 1978 | Issued |
Array
(
[id] => 1906450
[patent_doc_number] => 04289273
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-15
[patent_title] => 'Plate and method for laying railway level crossings'
[patent_app_type] => 1
[patent_app_number] => 5/917348
[patent_app_country] => US
[patent_app_date] => 1978-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3652
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/289/04289273.pdf
[firstpage_image] =>[orig_patent_app_number] => 917348
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/917348 | Plate and method for laying railway level crossings | Jun 19, 1978 | Issued |
Array
(
[id] => 1922467
[patent_doc_number] => 04271763
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Proximity detector'
[patent_app_type] => 1
[patent_app_number] => 5/905871
[patent_app_country] => US
[patent_app_date] => 1978-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 4435
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/271/04271763.pdf
[firstpage_image] =>[orig_patent_app_number] => 905871
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/905871 | Proximity detector | May 14, 1978 | Issued |
Array
(
[id] => 1922462
[patent_doc_number] => 04271762
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Pleasure vehicle and a transportation system utilizing the same'
[patent_app_type] => 1
[patent_app_number] => 5/900891
[patent_app_country] => US
[patent_app_date] => 1978-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 20
[patent_no_of_words] => 9485
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/271/04271762.pdf
[firstpage_image] =>[orig_patent_app_number] => 900891
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/900891 | Pleasure vehicle and a transportation system utilizing the same | Apr 27, 1978 | Issued |