Search

Toan C. To

Examiner (ID: 18745, Phone: (571)272-6677 , Office: P/3616 )

Most Active Art Unit
3616
Art Unit(s)
3619, 3616, 3614, 3611
Total Applications
2257
Issued Applications
1981
Pending Applications
116
Abandoned Applications
186

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15802445 [patent_doc_number] => 20200124365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Low Pressure Bolt Carrier Group [patent_app_type] => utility [patent_app_number] => 16/538840 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538840
Low pressure bolt carrier group Aug 12, 2019 Issued
Array ( [id] => 15456797 [patent_doc_number] => 20200041223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => CORNER SHOT FIREARM [patent_app_type] => utility [patent_app_number] => 16/533138 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533138
Corner shot firearm Aug 5, 2019 Issued
Array ( [id] => 15592093 [patent_doc_number] => 20200072581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MISSION CONFIGURABLE MOUNTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/532479 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532479
MISSION CONFIGURABLE MOUNTING SYSTEM Aug 5, 2019 Abandoned
Array ( [id] => 17053323 [patent_doc_number] => 20210262757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Multi-dot reflex sight [patent_app_type] => utility [patent_app_number] => 16/602069 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16602069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/602069
Multi-dot reflex sight Jul 30, 2019 Abandoned
Array ( [id] => 16170558 [patent_doc_number] => 10712113 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Piecewise helical barrel fluting [patent_app_type] => utility [patent_app_number] => 16/525924 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2938 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525924
Piecewise helical barrel fluting Jul 29, 2019 Issued
Array ( [id] => 16143629 [patent_doc_number] => 10704881 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-07 [patent_title] => Remotely actuated multi-use modular explosive ordnance disposal rocket dearmer [patent_app_type] => utility [patent_app_number] => 16/602049 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1778 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16602049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/602049
Remotely actuated multi-use modular explosive ordnance disposal rocket dearmer Jul 28, 2019 Issued
Array ( [id] => 15437845 [patent_doc_number] => 20200033106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Safety and Arming Unit for a Munition [patent_app_type] => utility [patent_app_number] => 16/525070 [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] => 2813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16525070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525070
Safety and arming unit for a munition Jul 28, 2019 Issued
Array ( [id] => 16262284 [patent_doc_number] => 10753712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Extraction system for underground threats [patent_app_type] => utility [patent_app_number] => 16/602048 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1761 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16602048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/602048
Extraction system for underground threats Jul 28, 2019 Issued
Array ( [id] => 19258864 [patent_doc_number] => 12018913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Rocket armament launchable from a tubular launcher with an outside launcher non-ignition securing and motor separation during flight [patent_app_type] => utility [patent_app_number] => 17/262607 [patent_app_country] => US [patent_app_date] => 2019-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5155 [patent_no_of_claims] => 5 [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] => 17262607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262607
Rocket armament launchable from a tubular launcher with an outside launcher non-ignition securing and motor separation during flight Jul 27, 2019 Issued
Array ( [id] => 15712847 [patent_doc_number] => 20200103189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => LOCKING SYSTEM FOR REMOVABLE MAGAZINE FLOOR PLATES FOR FIREARM MAGAZINES [patent_app_type] => utility [patent_app_number] => 16/523295 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523295
Locking system for removable magazine floor plates for firearm magazines Jul 25, 2019 Issued
Array ( [id] => 15437815 [patent_doc_number] => 20200033091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => WEAPON INTERFACE PANELS [patent_app_type] => utility [patent_app_number] => 16/522623 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16522623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522623
Weapon interface panels Jul 24, 2019 Issued
Array ( [id] => 15180393 [patent_doc_number] => 20190360788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SUBSONIC POLYMERIC AMMUNITION CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/519608 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519608
SUBSONIC POLYMERIC AMMUNITION CARTRIDGE Jul 22, 2019 Abandoned
Array ( [id] => 15365631 [patent_doc_number] => 20200018580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => TARGET ASSIGNMENT PROJECTILE [patent_app_type] => utility [patent_app_number] => 16/517739 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [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] => 16517739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517739
TARGET ASSIGNMENT PROJECTILE Jul 21, 2019 Abandoned
Array ( [id] => 16170568 [patent_doc_number] => 10712123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Free floating handguard anchoring system [patent_app_type] => utility [patent_app_number] => 16/517847 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5168 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517847
Free floating handguard anchoring system Jul 21, 2019 Issued
Array ( [id] => 15397465 [patent_doc_number] => 10539384 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-21 [patent_title] => Speed loader for a revolver [patent_app_type] => utility [patent_app_number] => 16/511322 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2697 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511322
Speed loader for a revolver Jul 14, 2019 Issued
Array ( [id] => 15104197 [patent_doc_number] => 10473414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-12 [patent_title] => Magazine catch [patent_app_type] => utility [patent_app_number] => 16/452612 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2076 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452612
Magazine catch Jun 25, 2019 Issued
Array ( [id] => 16185277 [patent_doc_number] => 10718591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Foldable buttstock having air tank in different positions for pneumatic air gun [patent_app_type] => utility [patent_app_number] => 16/448004 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1308 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448004
Foldable buttstock having air tank in different positions for pneumatic air gun Jun 20, 2019 Issued
Array ( [id] => 16199671 [patent_doc_number] => 10724824 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Grip plug [patent_app_type] => utility [patent_app_number] => 16/430132 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 5997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16430132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430132
Grip plug Jun 2, 2019 Issued
Array ( [id] => 15576023 [patent_doc_number] => 10578384 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-03 [patent_title] => Ammunition count signaling in retrofit apparatus for handgun [patent_app_type] => utility [patent_app_number] => 16/421929 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2818 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421929
Ammunition count signaling in retrofit apparatus for handgun May 23, 2019 Issued
Array ( [id] => 17681703 [patent_doc_number] => 11365948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Barrel flexing mitigation assembly [patent_app_type] => utility [patent_app_number] => 17/059589 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3374 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059589
Barrel flexing mitigation assembly May 23, 2019 Issued
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