Search

Tuan N Nguyen

Examiner (ID: 4518, Phone: (571)272-4892 , Office: P/3754 )

Most Active Art Unit
2828
Art Unit(s)
3101, 2828, 3751, 3653, 3615, 3651, 3754, 2899
Total Applications
4762
Issued Applications
3630
Pending Applications
272
Abandoned Applications
892

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13358289 [patent_doc_number] => 20180230684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => AUTOMATIC RELEASE FLUSH LEVER [patent_app_type] => utility [patent_app_number] => 15/896941 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896941
AUTOMATIC RELEASE FLUSH LEVER Feb 13, 2018 Abandoned
Array ( [id] => 13358331 [patent_doc_number] => 20180230705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => SYSTEM, METHOD AND APPARATUS FOR OPENING A SPA HARD COVER [patent_app_type] => utility [patent_app_number] => 15/895087 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895087
System, method and apparatus for opening a spa hard cover Feb 12, 2018 Issued
Array ( [id] => 15056321 [patent_doc_number] => 10458452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Tension rod and pivotable end caps for use therewith [patent_app_type] => utility [patent_app_number] => 15/895322 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 54 [patent_no_of_words] => 7487 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895322
Tension rod and pivotable end caps for use therewith Feb 12, 2018 Issued
Array ( [id] => 13356779 [patent_doc_number] => 20180229929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => TRASH RECEPTACLE FOR SEPARATING LIQUIDS AND SOLIDS [patent_app_type] => utility [patent_app_number] => 15/894232 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894232
Trash receptacle for separating liquids and solids Feb 11, 2018 Issued
Array ( [id] => 14120019 [patent_doc_number] => 10246859 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-02 [patent_title] => Hand cleaning system [patent_app_type] => utility [patent_app_number] => 15/894114 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3447 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894114 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894114
Hand cleaning system Feb 11, 2018 Issued
Array ( [id] => 13353567 [patent_doc_number] => 20180228323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => TOILET SEAT DEVICE [patent_app_type] => utility [patent_app_number] => 15/892928 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892928
Toilet seat device Feb 8, 2018 Issued
Array ( [id] => 16611149 [patent_doc_number] => 10912183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Swirl ring and contact element for a plasma arc torch cartridge [patent_app_type] => utility [patent_app_number] => 15/892687 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5794 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892687
Swirl ring and contact element for a plasma arc torch cartridge Feb 8, 2018 Issued
Array ( [id] => 14199901 [patent_doc_number] => 10267052 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-23 [patent_title] => Retractable canopy for a portable spa hot tub [patent_app_type] => utility [patent_app_number] => 15/892995 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1040 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892995
Retractable canopy for a portable spa hot tub Feb 8, 2018 Issued
Array ( [id] => 13358291 [patent_doc_number] => 20180230685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => SANITARY WASHING DEVICE [patent_app_type] => utility [patent_app_number] => 15/892717 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892717 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892717
Sanitary washing device Feb 8, 2018 Issued
Array ( [id] => 13930035 [patent_doc_number] => 20190048533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Heated Covering Mat [patent_app_type] => utility [patent_app_number] => 15/892335 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892335 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892335
Heated Covering Mat Feb 7, 2018 Abandoned
Array ( [id] => 14683291 [patent_doc_number] => 20190240760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Display With Combined Weld and Engine Information [patent_app_type] => utility [patent_app_number] => 15/891792 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891792
Display With Combined Weld and Engine Information Feb 7, 2018 Abandoned
Array ( [id] => 13773493 [patent_doc_number] => 20190000285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SITTING TOILET COVER PLATE SUPPORT CAPABLE OF BEING QUICKLY RELEASED AND ASSEMBLED [patent_app_type] => utility [patent_app_number] => 15/892131 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892131
Sitting toilet cover plate support capable of being quickly released and assembled Feb 7, 2018 Issued
Array ( [id] => 15817359 [patent_doc_number] => 10633846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Self-contained toilet bowl dispenser and light [patent_app_type] => utility [patent_app_number] => 15/890651 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11961 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890651 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890651
Self-contained toilet bowl dispenser and light Feb 6, 2018 Issued
Array ( [id] => 14700919 [patent_doc_number] => 10378194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Self-contained toilet bowl dispenser and light [patent_app_type] => utility [patent_app_number] => 15/890938 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890938
Self-contained toilet bowl dispenser and light Feb 6, 2018 Issued
Array ( [id] => 15817361 [patent_doc_number] => 10633847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Self-contained toilet bowl dispenser and light [patent_app_type] => utility [patent_app_number] => 15/891195 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891195
Self-contained toilet bowl dispenser and light Feb 6, 2018 Issued
Array ( [id] => 15574831 [patent_doc_number] => 10577786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Universal flapper [patent_app_type] => utility [patent_app_number] => 15/890255 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4726 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890255
Universal flapper Feb 5, 2018 Issued
Array ( [id] => 13345175 [patent_doc_number] => 20180224127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => COOK TOP ASSEMBLY HAVING A MONITORING SYSTEM AND METHOD OF MONITORING A COOKING PROCESS [patent_app_type] => utility [patent_app_number] => 15/888756 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888756
COOK TOP ASSEMBLY HAVING A MONITORING SYSTEM AND METHOD OF MONITORING A COOKING PROCESS Feb 4, 2018 Abandoned
Array ( [id] => 14398745 [patent_doc_number] => 10312666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Semiconductor laser [patent_app_type] => utility [patent_app_number] => 15/881941 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 10805 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881941
Semiconductor laser Jan 28, 2018 Issued
Array ( [id] => 13420877 [patent_doc_number] => 20180261981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 15/881954 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881954
Semiconductor laser Jan 28, 2018 Issued
Array ( [id] => 13420879 [patent_doc_number] => 20180261982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 15/881977 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881977
SEMICONDUCTOR LASER Jan 28, 2018 Abandoned
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