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] => 16298833 [patent_doc_number] => 20200284556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => UNITARY CARTRIDGE FOR A CONDUCTED ELECTRICAL WEAPON [patent_app_type] => utility [patent_app_number] => 16/748132 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748132
Unitary cartridge for a conducted electrical weapon Jan 20, 2020 Issued
Array ( [id] => 16284569 [patent_doc_number] => 20200278171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => REMOVABLE STOCK ADAPTER [patent_app_type] => utility [patent_app_number] => 16/748788 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16748788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748788
REMOVABLE STOCK ADAPTER Jan 20, 2020 Abandoned
Array ( [id] => 16284582 [patent_doc_number] => 20200278184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Cartridge For Rendering A Firearm Inoperative [patent_app_type] => utility [patent_app_number] => 16/748125 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748125
Cartridge For Rendering A Firearm Inoperative Jan 20, 2020 Abandoned
Array ( [id] => 16909654 [patent_doc_number] => 11041687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Gas block and barrel assembly and method of fabricating same [patent_app_type] => utility [patent_app_number] => 16/747478 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 8105 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747478
Gas block and barrel assembly and method of fabricating same Jan 19, 2020 Issued
Array ( [id] => 19638515 [patent_doc_number] => 12169120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Weapon having a deflagration igniter and method for operating such a weapon [patent_app_type] => utility [patent_app_number] => 17/420031 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5256 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420031
Weapon having a deflagration igniter and method for operating such a weapon Jan 16, 2020 Issued
Array ( [id] => 17521299 [patent_doc_number] => 20220107148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => BASE PAD FOR MAGAZINE AND MAGAZINE GROUP [patent_app_type] => utility [patent_app_number] => 17/423595 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423595
Base pad for magazine and magazine group Jan 16, 2020 Issued
Array ( [id] => 15900655 [patent_doc_number] => 20200149846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => METHODS AND APPARATUS FOR DETECTING A VOLTAGE OF A STIMULUS SIGNAL OF A CONDUCTED ELECTRICAL WEAPON [patent_app_type] => utility [patent_app_number] => 16/741659 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741659
Methods and apparatus for detecting a voltage of a stimulus signal of a conducted electrical weapon Jan 12, 2020 Issued
Array ( [id] => 16878993 [patent_doc_number] => 11029131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Rail interface system [patent_app_type] => utility [patent_app_number] => 16/730683 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3032 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730683
Rail interface system Dec 29, 2019 Issued
Array ( [id] => 16322144 [patent_doc_number] => 10782102 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => In-line flashlight system for firearms [patent_app_type] => utility [patent_app_number] => 16/724567 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5333 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724567
In-line flashlight system for firearms Dec 22, 2019 Issued
16/713823 Civilian Bullet-Proof Shield Dec 12, 2019 Abandoned
Array ( [id] => 18203237 [patent_doc_number] => 11585625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Gun barrel mounting and gun [patent_app_type] => utility [patent_app_number] => 17/422233 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3762 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422233
Gun barrel mounting and gun Dec 11, 2019 Issued
Array ( [id] => 17860711 [patent_doc_number] => 11441865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Interrupted semi-automatic action for firearms [patent_app_type] => utility [patent_app_number] => 16/710620 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 8989 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [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] => 16710620 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710620
Interrupted semi-automatic action for firearms Dec 10, 2019 Issued
Array ( [id] => 15834251 [patent_doc_number] => 20200132407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => BEDDING BLOCK FOR A RIFLE [patent_app_type] => utility [patent_app_number] => 16/707843 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707843
Bedding block for a rifle Dec 8, 2019 Issued
Array ( [id] => 17120391 [patent_doc_number] => 11131517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Magazine base plate assembly [patent_app_type] => utility [patent_app_number] => 16/648064 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 32 [patent_no_of_words] => 8291 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648064
Magazine base plate assembly Dec 8, 2019 Issued
Array ( [id] => 16520136 [patent_doc_number] => 10871350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-22 [patent_title] => Sight mounting system for a firearm [patent_app_type] => utility [patent_app_number] => 16/705781 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 13364 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705781
Sight mounting system for a firearm Dec 5, 2019 Issued
Array ( [id] => 16015453 [patent_doc_number] => 20200182569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => BUFFER EXTENSION [patent_app_type] => utility [patent_app_number] => 16/706648 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706648
Buffer extension Dec 5, 2019 Issued
Array ( [id] => 17351543 [patent_doc_number] => 11226173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Low power indicator circuit for optical scopes and other devices [patent_app_type] => utility [patent_app_number] => 16/704382 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6241 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704382
Low power indicator circuit for optical scopes and other devices Dec 4, 2019 Issued
Array ( [id] => 19257702 [patent_doc_number] => 12017741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Device and method for launching an underwater projectile from a watercraft [patent_app_type] => utility [patent_app_number] => 17/293143 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8041 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293143
Device and method for launching an underwater projectile from a watercraft Dec 3, 2019 Issued
Array ( [id] => 15651947 [patent_doc_number] => 20200088503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => RFD WITH HISTORY LOG, SECURITY FENCE, AND SEISMIC DETECTION [patent_app_type] => utility [patent_app_number] => 16/694872 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694872
RFD WITH HISTORY LOG, SECURITY FENCE, AND SEISMIC DETECTION Nov 24, 2019 Abandoned
Array ( [id] => 15683233 [patent_doc_number] => 20200096280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => METHODS AND APPARATUSES FOR ATTACHING DEVICES TO FIREARM [patent_app_type] => utility [patent_app_number] => 16/694000 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694000
METHODS AND APPARATUSES FOR ATTACHING DEVICES TO FIREARM Nov 24, 2019 Abandoned
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