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] => 17445077 [patent_doc_number] => 20220065582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Firearm Shouldering Adapter [patent_app_type] => utility [patent_app_number] => 17/523481 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523481
Firearm Shouldering Adapter Nov 9, 2021 Abandoned
Array ( [id] => 18160246 [patent_doc_number] => 20230026838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Stabilizing Support Device for Cake Fireworks [patent_app_type] => utility [patent_app_number] => 17/519892 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519892
Stabilizing support device for cake fireworks Nov 4, 2021 Issued
Array ( [id] => 17883815 [patent_doc_number] => 20220299292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => COMPRESSED GAS GUN [patent_app_type] => utility [patent_app_number] => 17/516051 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516051
Compressed gas gun Oct 31, 2021 Issued
Array ( [id] => 18344542 [patent_doc_number] => 20230132652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => TRIGGER MECHANISM FOR A FIREARM [patent_app_type] => utility [patent_app_number] => 17/515009 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515009
TRIGGER MECHANISM FOR A FIREARM Oct 28, 2021 Abandoned
Array ( [id] => 17868201 [patent_doc_number] => 20220290937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => FIREARM EXTRACTOR [patent_app_type] => utility [patent_app_number] => 17/511804 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17511804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511804
Firearm extractor Oct 26, 2021 Issued
Array ( [id] => 18519142 [patent_doc_number] => 11709028 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Safety selector assembly for a firearm [patent_app_type] => utility [patent_app_number] => 17/511640 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5359 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511640
Safety selector assembly for a firearm Oct 26, 2021 Issued
Array ( [id] => 18658781 [patent_doc_number] => 20230304779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHOD FOR MANUFACTURING A HOUSING ENCLOSING A PYROTECHNIC LOAD [patent_app_type] => utility [patent_app_number] => 18/035186 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18035186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035186
Method for manufacturing a housing enclosing a pyrotechnic load Oct 19, 2021 Issued
Array ( [id] => 17386776 [patent_doc_number] => 20220034628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => CORRECTIVE SIGHT FOR FIREARMS [patent_app_type] => utility [patent_app_number] => 17/502330 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17502330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502330
CORRECTIVE SIGHT FOR FIREARMS Oct 14, 2021 Abandoned
Array ( [id] => 17596653 [patent_doc_number] => 20220146227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INSULATED FIREARM COVER [patent_app_type] => utility [patent_app_number] => 17/501301 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501301
INSULATED FIREARM COVER Oct 13, 2021 Abandoned
Array ( [id] => 17521300 [patent_doc_number] => 20220107149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => UNIVERSAL SYSTEMS AND METHODS FOR ADJUSTABLY LIMITING CAPACITY OF FIREARM MAGAZINES [patent_app_type] => utility [patent_app_number] => 17/499768 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499768
UNIVERSAL SYSTEMS AND METHODS FOR ADJUSTABLY LIMITING CAPACITY OF FIREARM MAGAZINES Oct 11, 2021 Abandoned
Array ( [id] => 17534489 [patent_doc_number] => 20220113098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Projectile Launcher with Barrel Breech Lock Mechanism [patent_app_type] => utility [patent_app_number] => 17/496404 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496404
Projectile launcher with barrel breech lock mechanism Oct 6, 2021 Issued
Array ( [id] => 18311347 [patent_doc_number] => 20230115247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MAGAZINE RELEASE WITH SPRING CHANNEL [patent_app_type] => utility [patent_app_number] => 17/496390 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17496390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496390
Magazine release with spring channel Oct 6, 2021 Issued
Array ( [id] => 17521309 [patent_doc_number] => 20220107158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Device for Holding a Primer on a Muzzle-Loading Firearm [patent_app_type] => utility [patent_app_number] => 17/490065 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490065
Device for Holding a Primer on a Muzzle-Loading Firearm Sep 29, 2021 Abandoned
Array ( [id] => 18591163 [patent_doc_number] => 11740051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Free floating handguard anchoring system [patent_app_type] => utility [patent_app_number] => 17/448927 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5168 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448927
Free floating handguard anchoring system Sep 26, 2021 Issued
Array ( [id] => 18290595 [patent_doc_number] => 11619463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Aircraft gun-blast diffusers, plugs for aircraft gun-blast diffusers, and methods of making such plugs [patent_app_type] => utility [patent_app_number] => 17/485791 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 15072 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485791
Aircraft gun-blast diffusers, plugs for aircraft gun-blast diffusers, and methods of making such plugs Sep 26, 2021 Issued
Array ( [id] => 17658175 [patent_doc_number] => 20220178640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => FIREARM FRAME WITH TRIGGER LOCK DEVICE, SYSTEM, OR METHOD [patent_app_type] => utility [patent_app_number] => 17/478749 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478749
Firearm frame with trigger lock device, system, or method Sep 16, 2021 Issued
Array ( [id] => 17521302 [patent_doc_number] => 20220107151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => LINK FEED ASSEMBLY WITH LINKS [patent_app_type] => utility [patent_app_number] => 17/473193 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473193
Link feed assembly with links Sep 12, 2021 Issued
Array ( [id] => 17534504 [patent_doc_number] => 20220113113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => EXPLOSIVE PROJECTILE LAUNCH SYSTEM RACK WITH FIBER AND ADHESIVE CONNECTION AND CONNECTION REINFORCEMENT INTERLOCKING MEMBERS MODULAR REPLACEMENT SHATTER RESISTANT MATERIAL AND LIGHT EMITTING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/471166 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471166
EXPLOSIVE PROJECTILE LAUNCH SYSTEM RACK WITH FIBER AND ADHESIVE CONNECTION AND CONNECTION REINFORCEMENT INTERLOCKING MEMBERS MODULAR REPLACEMENT SHATTER RESISTANT MATERIAL AND LIGHT EMITTING MATERIAL Sep 9, 2021 Abandoned
Array ( [id] => 18256518 [patent_doc_number] => 20230083557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => FIRING MECHANISM WITH SECONDARY INTERFACE FOR A FIREARM [patent_app_type] => utility [patent_app_number] => 17/471930 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17471930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471930
Firing mechanism with secondary interface for a firearm Sep 9, 2021 Issued
Array ( [id] => 18429555 [patent_doc_number] => 11674770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Multi-caliber weapon system and components [patent_app_type] => utility [patent_app_number] => 17/463437 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8683 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463437
Multi-caliber weapon system and components Aug 30, 2021 Issued
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