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] => 16863675 [patent_doc_number] => 11022411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Dart with telescopic tail wing [patent_app_type] => utility [patent_app_number] => 16/972002 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2592 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972002
Dart with telescopic tail wing May 9, 2019 Issued
Array ( [id] => 17640923 [patent_doc_number] => 20220168661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => MAGNET-TYPE PLATE TOY [patent_app_type] => utility [patent_app_number] => 17/442623 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442623
Magnet-type plate toy May 8, 2019 Issued
Array ( [id] => 15195839 [patent_doc_number] => 10495406 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Magazine for a toy gun [patent_app_type] => utility [patent_app_number] => 16/404912 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 9001 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404912
Magazine for a toy gun May 6, 2019 Issued
Array ( [id] => 15728947 [patent_doc_number] => 10612900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Projectile tracking with stop device [patent_app_type] => utility [patent_app_number] => 16/404061 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404061
Projectile tracking with stop device May 5, 2019 Issued
Array ( [id] => 15636555 [patent_doc_number] => 10591262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Broadhead arrow [patent_app_type] => utility [patent_app_number] => 16/403568 [patent_app_country] => US [patent_app_date] => 2019-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4398 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403568
Broadhead arrow May 4, 2019 Issued
Array ( [id] => 14870275 [patent_doc_number] => 20190285379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => TRIGGER-BASED ARCHERY RELEASE DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/402873 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402873
Trigger-based archery release device and method May 2, 2019 Issued
Array ( [id] => 16185282 [patent_doc_number] => 10718596 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-21 [patent_title] => GPS extension for an arrow [patent_app_type] => utility [patent_app_number] => 16/401602 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2137 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401602
GPS extension for an arrow May 1, 2019 Issued
Array ( [id] => 16143583 [patent_doc_number] => 10704858 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-07 [patent_title] => Vibration dampener for archery bow [patent_app_type] => utility [patent_app_number] => 16/401578 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4208 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401578
Vibration dampener for archery bow May 1, 2019 Issued
Array ( [id] => 15542889 [patent_doc_number] => 10571216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Ballistic adjusting structure of toy gun [patent_app_type] => utility [patent_app_number] => 16/399995 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2908 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399995
Ballistic adjusting structure of toy gun Apr 29, 2019 Issued
Array ( [id] => 15410367 [patent_doc_number] => 20200025505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => ANTI-DRY FIRE KEYWAY TRIGGER SYSTEM FOR CROSSBOWS [patent_app_type] => utility [patent_app_number] => 16/395453 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395453
ANTI-DRY FIRE KEYWAY TRIGGER SYSTEM FOR CROSSBOWS Apr 25, 2019 Abandoned
Array ( [id] => 15025573 [patent_doc_number] => 20190323791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => AIMABLE DEVICE STOCK WITH MULTI-FUNCTION FORESTOCK [patent_app_type] => utility [patent_app_number] => 16/393581 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393581
Aimable device stock with multi-function forestock Apr 23, 2019 Issued
Array ( [id] => 15786933 [patent_doc_number] => 10627186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Crossbow with Belleville springs [patent_app_type] => utility [patent_app_number] => 16/392703 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392703
Crossbow with Belleville springs Apr 23, 2019 Issued
Array ( [id] => 15025573 [patent_doc_number] => 20190323791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => AIMABLE DEVICE STOCK WITH MULTI-FUNCTION FORESTOCK [patent_app_type] => utility [patent_app_number] => 16/393581 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393581
Aimable device stock with multi-function forestock Apr 23, 2019 Issued
Array ( [id] => 16878985 [patent_doc_number] => 11029123 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Hobby projectile [patent_app_type] => utility [patent_app_number] => 16/393248 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1587 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393248
Hobby projectile Apr 23, 2019 Issued
Array ( [id] => 15025573 [patent_doc_number] => 20190323791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => AIMABLE DEVICE STOCK WITH MULTI-FUNCTION FORESTOCK [patent_app_type] => utility [patent_app_number] => 16/393581 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393581
Aimable device stock with multi-function forestock Apr 23, 2019 Issued
Array ( [id] => 15025573 [patent_doc_number] => 20190323791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => AIMABLE DEVICE STOCK WITH MULTI-FUNCTION FORESTOCK [patent_app_type] => utility [patent_app_number] => 16/393581 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393581
Aimable device stock with multi-function forestock Apr 23, 2019 Issued
Array ( [id] => 16382199 [patent_doc_number] => 10807012 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-20 [patent_title] => Inflatable launchable toy system [patent_app_type] => utility [patent_app_number] => 16/389693 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2497 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389693
Inflatable launchable toy system Apr 18, 2019 Issued
Array ( [id] => 16247151 [patent_doc_number] => 10746501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Archery release device and method [patent_app_type] => utility [patent_app_number] => 16/384194 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 6868 [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] => 16384194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384194
Archery release device and method Apr 14, 2019 Issued
Array ( [id] => 14995827 [patent_doc_number] => 20190316871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => System and method of detecting the position of the trigger in gun replicas [patent_app_type] => utility [patent_app_number] => 16/382655 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382655
System and method of detecting the position of the trigger in gun replicas Apr 11, 2019 Issued
Array ( [id] => 14654509 [patent_doc_number] => 20190234383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => ELASTIC ENERGY STORAGE AND DEPLOYMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/381992 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381992
Elastic energy storage and deployment system Apr 10, 2019 Issued
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