Search

Kien T. Nguyen

Examiner (ID: 10579, Phone: (571)272-4428 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3509, 2899, 3714, 3504, 3712, 3711
Total Applications
3630
Issued Applications
2910
Pending Applications
129
Abandoned Applications
600

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19042573 [patent_doc_number] => 11931646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Module for the construction of a recreational track, particularly a bicycle track [patent_app_type] => utility [patent_app_number] => 18/010397 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1692 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010397
Module for the construction of a recreational track, particularly a bicycle track Jun 17, 2021 Issued
Array ( [id] => 17298202 [patent_doc_number] => 20210394041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => COLLAPSIBLE STUNT RAMP APPARATUS [patent_app_type] => utility [patent_app_number] => 17/351626 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17351626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351626
Collapsible stunt ramp apparatus Jun 17, 2021 Issued
Array ( [id] => 17291262 [patent_doc_number] => 20210387101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => FOLDING CLIMBER [patent_app_type] => utility [patent_app_number] => 17/349641 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349641
Folding climber Jun 15, 2021 Issued
Array ( [id] => 17291264 [patent_doc_number] => 20210387103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => WEARABLE VISUALIZATION DEVICE WITH A RETRACTABLE COVER [patent_app_type] => utility [patent_app_number] => 17/340279 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340279
Wearable visualization device with a retractable cover Jun 6, 2021 Issued
Array ( [id] => 18056817 [patent_doc_number] => 20220387903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => WHEELCHAIR ACCESSIBLE SEATING LOCATION WITHIN A VENUE [patent_app_type] => utility [patent_app_number] => 17/339281 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339281
Wheelchair accessible seating location within a venue Jun 3, 2021 Issued
Array ( [id] => 17276304 [patent_doc_number] => 20210382502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => AERIAL NAVIGATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/336481 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336481
AERIAL NAVIGATION SYSTEM Jun 1, 2021 Abandoned
Array ( [id] => 17257205 [patent_doc_number] => 20210370190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => WATERSLIDE [patent_app_type] => utility [patent_app_number] => 17/332558 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332558
Waterslide May 26, 2021 Issued
Array ( [id] => 17066179 [patent_doc_number] => 20210268394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => RESISTANCE CONTROL SYSTEMS AND METHODS FOR AMUSEMENT ATTRACTIONS [patent_app_type] => utility [patent_app_number] => 17/323812 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17323812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323812
Resistance control systems and methods for amusement attractions May 17, 2021 Issued
Array ( [id] => 18129118 [patent_doc_number] => 11555319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Theatre construction [patent_app_type] => utility [patent_app_number] => 17/313443 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 11460 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313443
Theatre construction May 5, 2021 Issued
Array ( [id] => 18763161 [patent_doc_number] => 11813542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Ride vehicle tracking system [patent_app_type] => utility [patent_app_number] => 17/306635 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8772 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306635
Ride vehicle tracking system May 2, 2021 Issued
Array ( [id] => 18802818 [patent_doc_number] => 11835975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Multi-stage water effect system [patent_app_type] => utility [patent_app_number] => 17/243233 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8306 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243233
Multi-stage water effect system Apr 27, 2021 Issued
Array ( [id] => 17184197 [patent_doc_number] => 20210331082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => DARK RIDE TOWER SYSTEMS HAVING STATIONARY AND ADAPTABLE ROOMS [patent_app_type] => utility [patent_app_number] => 17/239105 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239105
Dark ride tower systems having stationary and adaptable rooms Apr 22, 2021 Issued
Array ( [id] => 17161983 [patent_doc_number] => 11148067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => Unfolding springing amusement apparatus [patent_app_type] => utility [patent_app_number] => 17/234680 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8456 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234680
Unfolding springing amusement apparatus Apr 18, 2021 Issued
Array ( [id] => 17712535 [patent_doc_number] => 11376514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Experience system, experience providing method, and computer readable recording medium [patent_app_type] => utility [patent_app_number] => 17/234209 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234209
Experience system, experience providing method, and computer readable recording medium Apr 18, 2021 Issued
Array ( [id] => 16991310 [patent_doc_number] => 20210229730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => DRIVE MECHANISM AND AUTOMATIC SWING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/229977 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229977
Drive mechanism and automatic swing device including the same Apr 13, 2021 Issued
Array ( [id] => 17171910 [patent_doc_number] => 20210325580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => INTERACTIVE OBJECT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/230132 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230132
Interactive object systems and methods Apr 13, 2021 Issued
Array ( [id] => 17435001 [patent_doc_number] => 11260308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Swingset frame [patent_app_type] => utility [patent_app_number] => 17/225918 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2864 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225918
Swingset frame Apr 7, 2021 Issued
Array ( [id] => 17696190 [patent_doc_number] => 11369893 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => Modular show stage apparatus [patent_app_type] => utility [patent_app_number] => 17/224993 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3016 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224993
Modular show stage apparatus Apr 6, 2021 Issued
Array ( [id] => 16976511 [patent_doc_number] => 20210220748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => WATERSLIDE FEATURE, RIDE VEHICLE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/222035 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222035
WATERSLIDE FEATURE, RIDE VEHICLE AND METHOD Apr 4, 2021 Abandoned
Array ( [id] => 16963804 [patent_doc_number] => 20210215303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => ILLUMINATED LEVITATING WAND [patent_app_type] => utility [patent_app_number] => 17/214509 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214509
Illuminated levitating wand Mar 25, 2021 Issued
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