Search

Khoi H Tran

Supervisory Patent Examiner (ID: 84, Phone: (571)272-6919 , Office: P/3664 )

Most Active Art Unit
3651
Art Unit(s)
3651, 3615, 3664, 3101
Total Applications
1154
Issued Applications
874
Pending Applications
133
Abandoned Applications
147

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16998595 [patent_doc_number] => 11077379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Toy and play system [patent_app_type] => utility [patent_app_number] => 16/834157 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3721 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834157
Toy and play system Mar 29, 2020 Issued
Array ( [id] => 17127369 [patent_doc_number] => 20210302138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ENVIRONMENTALLY FRIENDLY TOY PROJECTILES [patent_app_type] => utility [patent_app_number] => 16/833664 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833664 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833664
Environmentally friendly toy projectiles Mar 29, 2020 Issued
Array ( [id] => 16485113 [patent_doc_number] => 20200378716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => NON-PROVISIONAL PATENT APPLICATION FOR A PROJECTILE [patent_app_type] => utility [patent_app_number] => 16/831731 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831731
NON-PROVISIONAL PATENT APPLICATION FOR A PROJECTILE Mar 25, 2020 Abandoned
Array ( [id] => 17579942 [patent_doc_number] => 20220136797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Energy Storage System for a Bow [patent_app_type] => utility [patent_app_number] => 17/424821 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424821
Energy storage system for a bow Mar 25, 2020 Issued
Array ( [id] => 16892278 [patent_doc_number] => 11033805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Toy projectile [patent_app_type] => utility [patent_app_number] => 16/828789 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 7684 [patent_no_of_claims] => 30 [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] => 16828789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828789
Toy projectile Mar 23, 2020 Issued
Array ( [id] => 16493308 [patent_doc_number] => 10859337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Toy projectile system [patent_app_type] => utility [patent_app_number] => 16/828830 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 62 [patent_no_of_words] => 18359 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828830
Toy projectile system Mar 23, 2020 Issued
Array ( [id] => 16697671 [patent_doc_number] => 10948260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-16 [patent_title] => Archery release [patent_app_type] => utility [patent_app_number] => 16/826914 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826914
Archery release Mar 22, 2020 Issued
Array ( [id] => 16650997 [patent_doc_number] => 10928167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => Weight adjusted target point [patent_app_type] => utility [patent_app_number] => 16/822199 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1179 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822199
Weight adjusted target point Mar 17, 2020 Issued
Array ( [id] => 16342008 [patent_doc_number] => 20200306658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => INSERT-AND-TWIST BUILDING BLOCK STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/822028 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822028
Insert-and-twist building block structure Mar 17, 2020 Issued
Array ( [id] => 16311213 [patent_doc_number] => 20200289951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Pipe Cleaner Craft Kit [patent_app_type] => utility [patent_app_number] => 16/820185 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820185
Pipe Cleaner Craft Kit Mar 15, 2020 Abandoned
Array ( [id] => 17355744 [patent_doc_number] => 20220016540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => INTERCONNECTING BUILDING TOY AND TRACK [patent_app_type] => utility [patent_app_number] => 17/438063 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438063
INTERCONNECTING BUILDING TOY AND TRACK Mar 12, 2020 Pending
Array ( [id] => 16894097 [patent_doc_number] => 11035641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Bow riser with integrated central accessory mount [patent_app_type] => utility [patent_app_number] => 16/816451 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 5269 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816451
Bow riser with integrated central accessory mount Mar 11, 2020 Issued
Array ( [id] => 17179192 [patent_doc_number] => 11156429 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-26 [patent_title] => Crossbow with integral cocking worm gear driven spool [patent_app_type] => utility [patent_app_number] => 16/812874 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2404 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812874
Crossbow with integral cocking worm gear driven spool Mar 8, 2020 Issued
Array ( [id] => 17080931 [patent_doc_number] => 20210275937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Audio Playing Frisbee [patent_app_type] => utility [patent_app_number] => 16/813236 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813236
Audio playing frisbee Mar 8, 2020 Issued
Array ( [id] => 17016096 [patent_doc_number] => 11085729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Archery bow string stop [patent_app_type] => utility [patent_app_number] => 16/811892 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2678 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811892
Archery bow string stop Mar 5, 2020 Issued
Array ( [id] => 17120396 [patent_doc_number] => 11131523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Archery release aid mount [patent_app_type] => utility [patent_app_number] => 16/805603 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 83 [patent_figures_cnt] => 83 [patent_no_of_words] => 3507 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805603
Archery release aid mount Feb 27, 2020 Issued
Array ( [id] => 17068369 [patent_doc_number] => 20210270584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => BROADHEAD WITH SINGLE BEVEL BLADES ALIGNED EDGE TO CENTER [patent_app_type] => utility [patent_app_number] => 16/803050 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803050
BROADHEAD WITH SINGLE BEVEL BLADES ALIGNED EDGE TO CENTER Feb 26, 2020 Abandoned
Array ( [id] => 17621003 [patent_doc_number] => 11340051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Ballistic arrow and components [patent_app_type] => utility [patent_app_number] => 16/797358 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 56 [patent_no_of_words] => 15400 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797358
Ballistic arrow and components Feb 20, 2020 Issued
Array ( [id] => 16833068 [patent_doc_number] => 11009311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Power assisted bow with energy storage and relock mechanism [patent_app_type] => utility [patent_app_number] => 16/791371 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791371
Power assisted bow with energy storage and relock mechanism Feb 13, 2020 Issued
Array ( [id] => 16697670 [patent_doc_number] => 10948259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Archery device [patent_app_type] => utility [patent_app_number] => 16/790281 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6965 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16790281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790281
Archery device Feb 12, 2020 Issued
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