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] => 1880750 [patent_doc_number] => 04303199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Restored vibration isolation for railway tracks' [patent_app_type] => 1 [patent_app_number] => 6/067742 [patent_app_country] => US [patent_app_date] => 1979-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1674 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303199.pdf [firstpage_image] =>[orig_patent_app_number] => 067742 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/067742
Restored vibration isolation for railway tracks Aug 19, 1979 Issued
Array ( [id] => 2109334 [patent_doc_number] => 04436246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Traction devices' [patent_app_type] => 1 [patent_app_number] => 6/035920 [patent_app_country] => US [patent_app_date] => 1979-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1045 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436246.pdf [firstpage_image] =>[orig_patent_app_number] => 035920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/035920
Traction devices Aug 2, 1979 Issued
Array ( [id] => 1962925 [patent_doc_number] => 04319392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Removing rail clips from a railway track' [patent_app_type] => 1 [patent_app_number] => 6/056434 [patent_app_country] => US [patent_app_date] => 1979-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319392.pdf [firstpage_image] =>[orig_patent_app_number] => 056434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056434
Removing rail clips from a railway track Jul 9, 1979 Issued
Array ( [id] => 1959764 [patent_doc_number] => 04315464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Tamper tip for railroad tie tamping machines' [patent_app_type] => 1 [patent_app_number] => 6/053856 [patent_app_country] => US [patent_app_date] => 1979-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1197 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315464.pdf [firstpage_image] =>[orig_patent_app_number] => 053856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053856
Tamper tip for railroad tie tamping machines Jul 1, 1979 Issued
Array ( [id] => 1888670 [patent_doc_number] => 04266719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Track mounting assembly and sound-damping system therefore' [patent_app_type] => 1 [patent_app_number] => 6/052974 [patent_app_country] => US [patent_app_date] => 1979-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2414 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266719.pdf [firstpage_image] =>[orig_patent_app_number] => 052974 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/052974
Track mounting assembly and sound-damping system therefore Jun 27, 1979 Issued
Array ( [id] => 1924527 [patent_doc_number] => 04284238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Rail fasteners' [patent_app_type] => 1 [patent_app_number] => 6/051979 [patent_app_country] => US [patent_app_date] => 1979-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 872 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/284/04284238.pdf [firstpage_image] =>[orig_patent_app_number] => 051979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/051979
Rail fasteners Jun 24, 1979 Issued
Array ( [id] => 1875139 [patent_doc_number] => 04254907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-10 [patent_title] => 'Portable traction track for vehicle driving wheel' [patent_app_type] => 1 [patent_app_number] => 6/050984 [patent_app_country] => US [patent_app_date] => 1979-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2946 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/254/04254907.pdf [firstpage_image] =>[orig_patent_app_number] => 050984 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/050984
Portable traction track for vehicle driving wheel Jun 21, 1979 Issued
Array ( [id] => 1889514 [patent_doc_number] => 04260104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Curvable track for model railroads' [patent_app_type] => 1 [patent_app_number] => 6/048242 [patent_app_country] => US [patent_app_date] => 1979-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3241 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260104.pdf [firstpage_image] =>[orig_patent_app_number] => 048242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/048242
Curvable track for model railroads Jun 12, 1979 Issued
Array ( [id] => 1861292 [patent_doc_number] => 04267970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Holder for a guiding structure' [patent_app_type] => 1 [patent_app_number] => 6/048041 [patent_app_country] => US [patent_app_date] => 1979-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 908 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267970.pdf [firstpage_image] =>[orig_patent_app_number] => 048041 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/048041
Holder for a guiding structure Jun 12, 1979 Issued
Array ( [id] => 1860333 [patent_doc_number] => 04267777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Mobile ballast cleaning machine' [patent_app_type] => 1 [patent_app_number] => 6/047010 [patent_app_country] => US [patent_app_date] => 1979-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 6102 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267777.pdf [firstpage_image] =>[orig_patent_app_number] => 047010 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/047010
Mobile ballast cleaning machine Jun 10, 1979 Issued
Array ( [id] => 1909788 [patent_doc_number] => 04270457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Staggered access to endless loop cable transit systems' [patent_app_type] => 1 [patent_app_number] => 6/044199 [patent_app_country] => US [patent_app_date] => 1979-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 883 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270457.pdf [firstpage_image] =>[orig_patent_app_number] => 044199 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/044199
Staggered access to endless loop cable transit systems May 30, 1979 Issued
Array ( [id] => 1905475 [patent_doc_number] => 04289076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Self aligning carrier head and truck assembly' [patent_app_type] => 1 [patent_app_number] => 6/043376 [patent_app_country] => US [patent_app_date] => 1979-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1535 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/289/04289076.pdf [firstpage_image] =>[orig_patent_app_number] => 043376 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/043376
Self aligning carrier head and truck assembly May 28, 1979 Issued
Array ( [id] => 1898724 [patent_doc_number] => 04275659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Apparatus for operating transport vehicles movable on a track carried by a train of railroad cars' [patent_app_type] => 1 [patent_app_number] => 6/037099 [patent_app_country] => US [patent_app_date] => 1979-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3572 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/275/04275659.pdf [firstpage_image] =>[orig_patent_app_number] => 037099 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037099
Apparatus for operating transport vehicles movable on a track carried by a train of railroad cars May 7, 1979 Issued
Array ( [id] => 1881647 [patent_doc_number] => 04248157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-03 [patent_title] => 'Conveyor trolleys' [patent_app_type] => 1 [patent_app_number] => 6/036741 [patent_app_country] => US [patent_app_date] => 1979-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2394 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/248/04248157.pdf [firstpage_image] =>[orig_patent_app_number] => 036741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/036741
Conveyor trolleys May 6, 1979 Issued
Array ( [id] => 1879865 [patent_doc_number] => 04303017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Long stator linear motor without iron' [patent_app_type] => 1 [patent_app_number] => 6/035343 [patent_app_country] => US [patent_app_date] => 1979-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2006 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303017.pdf [firstpage_image] =>[orig_patent_app_number] => 035343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/035343
Long stator linear motor without iron May 1, 1979 Issued
Array ( [id] => 1909793 [patent_doc_number] => 04270458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Overhead track assembly for amusement-park ride' [patent_app_type] => 1 [patent_app_number] => 6/034858 [patent_app_country] => US [patent_app_date] => 1979-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2938 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270458.pdf [firstpage_image] =>[orig_patent_app_number] => 034858 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/034858
Overhead track assembly for amusement-park ride Apr 29, 1979 Issued
Array ( [id] => 1918507 [patent_doc_number] => 04246848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-01-27 [patent_title] => 'Ski lift with swivel chair' [patent_app_type] => 1 [patent_app_number] => 6/033673 [patent_app_country] => US [patent_app_date] => 1979-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3405 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/246/04246848.pdf [firstpage_image] =>[orig_patent_app_number] => 033673 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/033673
Ski lift with swivel chair Apr 25, 1979 Issued
Array ( [id] => 1901735 [patent_doc_number] => 04301739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Vehicle adapted to be externally mechanically guided, especially for the public local passenger traffic' [patent_app_type] => 1 [patent_app_number] => 6/032016 [patent_app_country] => US [patent_app_date] => 1979-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3329 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301739.pdf [firstpage_image] =>[orig_patent_app_number] => 032016 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/032016
Vehicle adapted to be externally mechanically guided, especially for the public local passenger traffic Apr 19, 1979 Issued
Array ( [id] => 1912378 [patent_doc_number] => 04307667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Railroad track relaying train' [patent_app_type] => 1 [patent_app_number] => 6/030818 [patent_app_country] => US [patent_app_date] => 1979-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3553 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/307/04307667.pdf [firstpage_image] =>[orig_patent_app_number] => 030818 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/030818
Railroad track relaying train Apr 16, 1979 Issued
Array ( [id] => 1923418 [patent_doc_number] => 04284010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Conveyance system' [patent_app_type] => 1 [patent_app_number] => 6/029757 [patent_app_country] => US [patent_app_date] => 1979-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5032 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/284/04284010.pdf [firstpage_image] =>[orig_patent_app_number] => 029757 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/029757
Conveyance system Apr 11, 1979 Issued
Menu