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] => 15668477 [patent_doc_number] => 10598460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Power assisted bow with energy storage and relock mechanism [patent_app_type] => utility [patent_app_number] => 16/380519 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380519
Power assisted bow with energy storage and relock mechanism Apr 9, 2019 Issued
Array ( [id] => 15025577 [patent_doc_number] => 20190323793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => SPEARGUN [patent_app_type] => utility [patent_app_number] => 16/380094 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380094
Speargun Apr 9, 2019 Issued
Array ( [id] => 16477172 [patent_doc_number] => 10852109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-01 [patent_title] => Cores for composite arrows [patent_app_type] => utility [patent_app_number] => 16/375801 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 5288 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375801
Cores for composite arrows Apr 3, 2019 Issued
Array ( [id] => 17422183 [patent_doc_number] => 11255630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Arrow fletching device, method, and system [patent_app_type] => utility [patent_app_number] => 16/374498 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6035 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374498
Arrow fletching device, method, and system Apr 2, 2019 Issued
Array ( [id] => 16247147 [patent_doc_number] => 10746497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Mid-limb cam crossbow system [patent_app_type] => utility [patent_app_number] => 16/372850 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3172 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372850
Mid-limb cam crossbow system Apr 1, 2019 Issued
Array ( [id] => 14626853 [patent_doc_number] => 20190226794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Crossbow Trigger with Decocking Mechanism [patent_app_type] => utility [patent_app_number] => 16/373506 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373506
Crossbow trigger with decocking mechanism Apr 1, 2019 Issued
Array ( [id] => 17768466 [patent_doc_number] => 11400385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Play ring [patent_app_type] => utility [patent_app_number] => 17/043053 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 53845 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043053
Play ring Mar 28, 2019 Issued
Array ( [id] => 14899233 [patent_doc_number] => 20190293382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DEVICE, SYSTEM, AND METHOD FOR IMPROVING ARCHERY ACCURACY [patent_app_type] => utility [patent_app_number] => 16/363314 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363314
Device, system, and method for improving archery accuracy Mar 24, 2019 Issued
Array ( [id] => 16062995 [patent_doc_number] => 10690436 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-23 [patent_title] => Crossbow with integral cocking and a moving latch assembly [patent_app_type] => utility [patent_app_number] => 16/360122 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 1935 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360122
Crossbow with integral cocking and a moving latch assembly Mar 20, 2019 Issued
Array ( [id] => 15195833 [patent_doc_number] => 10495403 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Arrow supply assembly for bow [patent_app_type] => utility [patent_app_number] => 16/357219 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1774 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357219
Arrow supply assembly for bow Mar 17, 2019 Issued
Array ( [id] => 16329622 [patent_doc_number] => 20200300588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => MORRIS 80 PLASTIC SHARK FLETCH UNIT [patent_app_type] => utility [patent_app_number] => 16/356422 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356422
Morris 80 plastic shark fletch unit Mar 17, 2019 Issued
Array ( [id] => 16863676 [patent_doc_number] => 11022412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Morris 80 plastic apollo bolt [patent_app_type] => utility [patent_app_number] => 16/355725 [patent_app_country] => US [patent_app_date] => 2019-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 665 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 16355725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355725
Morris 80 plastic apollo bolt Mar 15, 2019 Issued
Array ( [id] => 16445812 [patent_doc_number] => 10837732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Hybrid riser for archery bow [patent_app_type] => utility [patent_app_number] => 16/352719 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5318 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352719
Hybrid riser for archery bow Mar 12, 2019 Issued
Array ( [id] => 16247149 [patent_doc_number] => 10746499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Tapered arrow launcher [patent_app_type] => utility [patent_app_number] => 16/299988 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3883 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299988
Tapered arrow launcher Mar 11, 2019 Issued
Array ( [id] => 16313546 [patent_doc_number] => 20200292284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => MORRIS 80 PLASTIC TOUR BOLT [patent_app_type] => utility [patent_app_number] => 16/299353 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299353
Morris 80 plastic tour bolt Mar 11, 2019 Issued
Array ( [id] => 14838391 [patent_doc_number] => 20190277596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => STRING SUPPRESSOR [patent_app_type] => utility [patent_app_number] => 16/296431 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296431
String suppressor Mar 7, 2019 Issued
Array ( [id] => 14569011 [patent_doc_number] => 20190212112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Arrowhead [patent_app_type] => utility [patent_app_number] => 16/501205 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16501205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501205
Arrowhead Mar 5, 2019 Abandoned
Array ( [id] => 14650033 [patent_doc_number] => 20190232145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => DELIVERY SYSTEM FOR TARGETED LAUNCHING OF SPORTS PROJECTILE [patent_app_type] => utility [patent_app_number] => 16/293274 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293274
Delivery system for targeted launching of sports projectile Mar 4, 2019 Issued
Array ( [id] => 14748873 [patent_doc_number] => 20190257610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Archery Bow with Load Balancing Limb Support [patent_app_type] => utility [patent_app_number] => 16/280970 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280970
Archery bow with load balancing limb support Feb 19, 2019 Issued
Array ( [id] => 16397605 [patent_doc_number] => 20200338463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => TOY AND USER-CUSTOMIZED TOY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/963439 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963439
Toy and user-customized toy system Feb 18, 2019 Issued
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