Search

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 numberTitle of the applicationFiling DateStatus
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
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