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] => 16500694 [patent_doc_number] => 10866074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-15 [patent_title] => Broadhead [patent_app_type] => utility [patent_app_number] => 16/275306 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1841 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275306
Broadhead Feb 12, 2019 Issued
Array ( [id] => 15084077 [patent_doc_number] => 20190336849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => LAUNCHABLE PROJECTILES AND LAUNCHERS FOR THE SAME [patent_app_type] => utility [patent_app_number] => 16/268274 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16268274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268274
LAUNCHABLE PROJECTILES AND LAUNCHERS FOR THE SAME Feb 4, 2019 Abandoned
Array ( [id] => 16030295 [patent_doc_number] => 10677558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Crossbow trigger with roller sear [patent_app_type] => utility [patent_app_number] => 16/268390 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5960 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268390
Crossbow trigger with roller sear Feb 4, 2019 Issued
Array ( [id] => 15056931 [patent_doc_number] => 10458760 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Step auto clay thrower [patent_app_type] => utility [patent_app_number] => 16/253359 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2554 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253359
Step auto clay thrower Jan 21, 2019 Issued
Array ( [id] => 14626855 [patent_doc_number] => 20190226795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => AIR ACTUATED MAGAZINE FOR PROJECTILE LOADER [patent_app_type] => utility [patent_app_number] => 16/250574 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250574
Air actuated magazine for projectile loader Jan 16, 2019 Issued
Array ( [id] => 14579207 [patent_doc_number] => 20190217212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Manipulable Multi-Piece Toy [patent_app_type] => utility [patent_app_number] => 16/249220 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16249220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249220
Manipulable multi-piece toy Jan 15, 2019 Issued
Array ( [id] => 15073063 [patent_doc_number] => 10466010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Tension management system and methods for torsion driven, counteracting block and tackle pulley type elastic energy storage and deployment systems [patent_app_type] => utility [patent_app_number] => 16/248566 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3493 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248566
Tension management system and methods for torsion driven, counteracting block and tackle pulley type elastic energy storage and deployment systems Jan 14, 2019 Issued
Array ( [id] => 14568969 [patent_doc_number] => 20190212091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => ADAPTIVE CROSSBOW SYSTEM [patent_app_type] => utility [patent_app_number] => 16/246441 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246441
Adaptive crossbow system Jan 10, 2019 Issued
Array ( [id] => 16389952 [patent_doc_number] => 20200330893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => TOY GEARBOX [patent_app_type] => utility [patent_app_number] => 16/958992 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958992
Toy gearbox Jan 9, 2019 Issued
Array ( [id] => 15818547 [patent_doc_number] => 10634447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Interchangeable cam [patent_app_type] => utility [patent_app_number] => 16/239821 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3659 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239821
Interchangeable cam Jan 3, 2019 Issued
Array ( [id] => 14568971 [patent_doc_number] => 20190212092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => ARCHERY STABILIZER [patent_app_type] => utility [patent_app_number] => 16/238194 [patent_app_country] => US [patent_app_date] => 2019-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238194
Archery stabilizer Jan 1, 2019 Issued
Array ( [id] => 15161205 [patent_doc_number] => 10486077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Toy assembly for retaining and launching miniature boomerangs [patent_app_type] => utility [patent_app_number] => 16/236684 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16236684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236684
Toy assembly for retaining and launching miniature boomerangs Dec 30, 2018 Issued
Array ( [id] => 15104203 [patent_doc_number] => 10473417 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-12 [patent_title] => Dual stage compound bow [patent_app_type] => utility [patent_app_number] => 16/235786 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235786
Dual stage compound bow Dec 27, 2018 Issued
Array ( [id] => 14655153 [patent_doc_number] => 20190234705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => AUTOMATIC MAGAZINE EJECTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/234525 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234525
Automatic magazine ejection structure Dec 26, 2018 Issued
Array ( [id] => 16291115 [patent_doc_number] => 10767956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Ultra-compact crossbow [patent_app_type] => utility [patent_app_number] => 16/233254 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2894 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16233254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233254
Ultra-compact crossbow Dec 26, 2018 Issued
Array ( [id] => 14915687 [patent_doc_number] => 10429157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Lighted nock [patent_app_type] => utility [patent_app_number] => 16/231495 [patent_app_country] => US [patent_app_date] => 2018-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 5729 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231495
Lighted nock Dec 21, 2018 Issued
Array ( [id] => 15604651 [patent_doc_number] => 10583368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Toy construction element with moving member [patent_app_type] => utility [patent_app_number] => 16/224884 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 47 [patent_no_of_words] => 11693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224884
Toy construction element with moving member Dec 18, 2018 Issued
Array ( [id] => 15818549 [patent_doc_number] => 10634448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Bow riser with integrated central accessory mount [patent_app_type] => utility [patent_app_number] => 16/224976 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 5354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224976
Bow riser with integrated central accessory mount Dec 18, 2018 Issued
Array ( [id] => 17921842 [patent_doc_number] => 11465065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Apparatus for providing an animated image for a viewer [patent_app_type] => utility [patent_app_number] => 16/956610 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 3913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956610
Apparatus for providing an animated image for a viewer Dec 17, 2018 Issued
Array ( [id] => 15100069 [patent_doc_number] => 10471330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-12 [patent_title] => Automatic ball pitching machine [patent_app_type] => utility [patent_app_number] => 16/220954 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 45 [patent_no_of_words] => 21877 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220954
Automatic ball pitching machine Dec 13, 2018 Issued
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