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] => 15742045 [patent_doc_number] => 20200109910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => POSITION ADJUSTING DEVICE, SHOOTING GAME DEVICE USING THE SAME AND SHOOTING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/524797 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524797
Position adjusting device, shooting game device using the same and shooting method thereof Jul 28, 2019 Issued
Array ( [id] => 16370057 [patent_doc_number] => 10801803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Archery release [patent_app_type] => utility [patent_app_number] => 16/522903 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 59 [patent_no_of_words] => 2797 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522903
Archery release Jul 25, 2019 Issued
Array ( [id] => 15410365 [patent_doc_number] => 20200025504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => Wide String Groove Cam [patent_app_type] => utility [patent_app_number] => 16/516099 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516099
Wide string groove cam Jul 17, 2019 Issued
Array ( [id] => 15180365 [patent_doc_number] => 20190360774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SUPER COMPACT ARCHERY BOW TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 16/508135 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508135
SUPER COMPACT ARCHERY BOW TECHNOLOGY Jul 9, 2019 Abandoned
Array ( [id] => 16289101 [patent_doc_number] => 10765927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Mechanical sports ball catapult system [patent_app_type] => utility [patent_app_number] => 16/508102 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508102
Mechanical sports ball catapult system Jul 9, 2019 Issued
Array ( [id] => 16354152 [patent_doc_number] => 10794657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Fluid throwing apparatus and method for use [patent_app_type] => utility [patent_app_number] => 16/507757 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3737 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507757
Fluid throwing apparatus and method for use Jul 9, 2019 Issued
Array ( [id] => 16127991 [patent_doc_number] => 10697744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-30 [patent_title] => Pivoting broadhead blade assembly [patent_app_type] => utility [patent_app_number] => 16/449809 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449809
Pivoting broadhead blade assembly Jun 23, 2019 Issued
Array ( [id] => 16550637 [patent_doc_number] => 10883790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Crossbow safety system [patent_app_type] => utility [patent_app_number] => 16/450037 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450037
Crossbow safety system Jun 23, 2019 Issued
Array ( [id] => 15326381 [patent_doc_number] => 20200003520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => Bow release device and method [patent_app_type] => utility [patent_app_number] => 16/501879 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16501879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501879
Bow release device and method Jun 20, 2019 Issued
Array ( [id] => 15818593 [patent_doc_number] => 10634470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Hunting arrow [patent_app_type] => utility [patent_app_number] => 16/447058 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 36 [patent_no_of_words] => 3230 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 16447058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447058
Hunting arrow Jun 19, 2019 Issued
Array ( [id] => 14926879 [patent_doc_number] => 20190299077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Football Receiving and Throwing Machine [patent_app_type] => utility [patent_app_number] => 16/443406 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443406
Football Receiving and Throwing Machine Jun 16, 2019 Abandoned
Array ( [id] => 18201408 [patent_doc_number] => 11583782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Modular airfoil system [patent_app_type] => utility [patent_app_number] => 16/439644 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 6526 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439644
Modular airfoil system Jun 11, 2019 Issued
Array ( [id] => 16445822 [patent_doc_number] => 10837742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Broadhead with adjustable blade angle and cutting diameter [patent_app_type] => utility [patent_app_number] => 16/436793 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436793
Broadhead with adjustable blade angle and cutting diameter Jun 9, 2019 Issued
Array ( [id] => 15933645 [patent_doc_number] => 20200158456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => CROSSBOW SAFETY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/436146 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436146
Crossbow safety system Jun 9, 2019 Issued
Array ( [id] => 14865345 [patent_doc_number] => 20190282914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => DOLL CARRIER [patent_app_type] => utility [patent_app_number] => 16/434723 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434723
DOLL CARRIER Jun 6, 2019 Abandoned
Array ( [id] => 16026297 [patent_doc_number] => 10675550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Methods and apparatus for launching projectiles [patent_app_type] => utility [patent_app_number] => 16/423744 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1485 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423744
Methods and apparatus for launching projectiles May 27, 2019 Issued
Array ( [id] => 16477267 [patent_doc_number] => 10852205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Archery training methods using sensory feedback systems [patent_app_type] => utility [patent_app_number] => 16/413055 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 14567 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413055
Archery training methods using sensory feedback systems May 14, 2019 Issued
Array ( [id] => 15786929 [patent_doc_number] => 10627184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Slingshot with vertically adjustable directional member and nock for arrow projectile [patent_app_type] => utility [patent_app_number] => 16/501628 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 11053 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16501628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501628
Slingshot with vertically adjustable directional member and nock for arrow projectile May 13, 2019 Issued
Array ( [id] => 16062997 [patent_doc_number] => 10690437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Accessorized bow assembly and method [patent_app_type] => utility [patent_app_number] => 16/410483 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 4393 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410483
Accessorized bow assembly and method May 12, 2019 Issued
Array ( [id] => 16453729 [patent_doc_number] => 20200363155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => MODULAR EXPANDABLE TUBE ASSEMBLY AND LAUNCH SYSTEM [patent_app_type] => utility [patent_app_number] => 16/410606 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16410606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410606
Modular expandable tube assembly and launch system May 12, 2019 Issued
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