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] => 19035328 [patent_doc_number] => 20240085143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CROSSBOW [patent_app_type] => utility [patent_app_number] => 17/754720 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17754720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754720
CROSSBOW Oct 6, 2020 Pending
Array ( [id] => 16596936 [patent_doc_number] => 20210023467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => TOY ASSEMBLY WITH CHARACTER IN HOUSING AND MECHANISM TO OPEN HOUSING WITH TETHER [patent_app_type] => utility [patent_app_number] => 16/948920 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948920
Toy assembly with character in housing and mechanism to open housing with tether Oct 5, 2020 Issued
Array ( [id] => 16713072 [patent_doc_number] => 20210080219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => BOWFISHING ARROW SLIDE [patent_app_type] => utility [patent_app_number] => 17/060497 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17060497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060497
Bowfishing arrow slide Sep 30, 2020 Issued
Array ( [id] => 16713092 [patent_doc_number] => 20210080239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SYSTEM AND METHOD FOR MODIFYING THE TRAJECTORY OF AN ARROW [patent_app_type] => utility [patent_app_number] => 17/034780 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -63 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034780
System and method for modifying the trajectory of an arrow Sep 27, 2020 Issued
Array ( [id] => 17876485 [patent_doc_number] => 11448492 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Broadhead blade lock and release apparatus and method [patent_app_type] => utility [patent_app_number] => 17/028084 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028084
Broadhead blade lock and release apparatus and method Sep 21, 2020 Issued
Array ( [id] => 17571966 [patent_doc_number] => 11320230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Archery device having a motion generator operable for different levels of tension [patent_app_type] => utility [patent_app_number] => 17/025586 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 87 [patent_no_of_words] => 24150 [patent_no_of_claims] => 24 [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] => 17025586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025586
Archery device having a motion generator operable for different levels of tension Sep 17, 2020 Issued
Array ( [id] => 16713091 [patent_doc_number] => 20210080238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SYSTEM AND METHOD FOR ARCHERY BROADHEAD [patent_app_type] => utility [patent_app_number] => 17/025961 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025961
System and method for archery broadhead Sep 17, 2020 Issued
Array ( [id] => 17351550 [patent_doc_number] => 11226180 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Broadhead with blade deployment dampening system [patent_app_type] => utility [patent_app_number] => 17/018384 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 3800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018384
Broadhead with blade deployment dampening system Sep 10, 2020 Issued
Array ( [id] => 17459138 [patent_doc_number] => 20220072442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => denverchile@yahoo.com [patent_app_type] => utility [patent_app_number] => 17/016261 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016261
Flying disk(s) with handle Sep 8, 2020 Issued
Array ( [id] => 17714378 [patent_doc_number] => 11378365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Lighted nock [patent_app_type] => utility [patent_app_number] => 17/006762 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 5770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006762
Lighted nock Aug 27, 2020 Issued
Array ( [id] => 16671648 [patent_doc_number] => 20210060411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => PLAYING SURFACE FOR SPINNING TOP TOY APPARATUS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/005441 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005441
Playing surface for spinning top toy apparatus and methods Aug 27, 2020 Issued
Array ( [id] => 17118923 [patent_doc_number] => 11130035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Artificial shuttlecock [patent_app_type] => utility [patent_app_number] => 17/002909 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4292 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 17002909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002909
Artificial shuttlecock Aug 25, 2020 Issued
Array ( [id] => 16787085 [patent_doc_number] => 10989506 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Dart [patent_app_type] => utility [patent_app_number] => 17/000395 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2756 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000395
Dart Aug 23, 2020 Issued
Array ( [id] => 17498510 [patent_doc_number] => 11287209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Dual stage compound bow [patent_app_type] => utility [patent_app_number] => 16/993008 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6655 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 16993008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993008
Dual stage compound bow Aug 12, 2020 Issued
Array ( [id] => 17852904 [patent_doc_number] => 20220282946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => FIRING SYSTEM FOR A CROSSBOW [patent_app_type] => utility [patent_app_number] => 17/633490 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17633490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633490
FIRING SYSTEM FOR A CROSSBOW Aug 2, 2020 Abandoned
Array ( [id] => 17741688 [patent_doc_number] => 11389739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Doll body motion accessory for recreational vehicles [patent_app_type] => utility [patent_app_number] => 16/947346 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 5914 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947346
Doll body motion accessory for recreational vehicles Jul 28, 2020 Issued
Array ( [id] => 17194007 [patent_doc_number] => 11162755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Archery release [patent_app_type] => utility [patent_app_number] => 16/935870 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 3998 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935870
Archery release Jul 21, 2020 Issued
Array ( [id] => 16420930 [patent_doc_number] => 20200346128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => ASSEMBLY UNIT FOR TOY ASSEMBLY BLOCK [patent_app_type] => utility [patent_app_number] => 16/934913 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934913
ASSEMBLY UNIT FOR TOY ASSEMBLY BLOCK Jul 20, 2020 Abandoned
Array ( [id] => 17061000 [patent_doc_number] => 11105594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Pivotable arrowhead assembly [patent_app_type] => utility [patent_app_number] => 16/931039 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2531 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931039
Pivotable arrowhead assembly Jul 15, 2020 Issued
Array ( [id] => 17355741 [patent_doc_number] => 20220016537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Action Figure Gaming Assembly With Various Attack Maneuvers And Death Configurations [patent_app_type] => utility [patent_app_number] => 16/930314 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16930314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930314
Action figure gaming assembly with various attack maneuvers and death configurations Jul 14, 2020 Issued
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