Search

Michael D. David

Examiner (ID: 18676, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
4155, 3641
Total Applications
1215
Issued Applications
1044
Pending Applications
61
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16254581 [patent_doc_number] => 20200263955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ROTATABLE FIREARM BOLT ASSEMBLY AND FIREARMS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/279211 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279211
Rotatable firearm bolt assembly and firearms including the same Feb 18, 2019 Issued
Array ( [id] => 16500696 [patent_doc_number] => 10866076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Apparatus for plasma blasting [patent_app_type] => utility [patent_app_number] => 16/279903 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5816 [patent_no_of_claims] => 20 [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] => 16279903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279903
Apparatus for plasma blasting Feb 18, 2019 Issued
Array ( [id] => 16500696 [patent_doc_number] => 10866076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Apparatus for plasma blasting [patent_app_type] => utility [patent_app_number] => 16/279903 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5816 [patent_no_of_claims] => 20 [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] => 16279903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279903
Apparatus for plasma blasting Feb 18, 2019 Issued
Array ( [id] => 15607761 [patent_doc_number] => 10584932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Trigger-locking apparatus, system, and method for semiautomatic firearms [patent_app_type] => utility [patent_app_number] => 16/278985 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 7243 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278985
Trigger-locking apparatus, system, and method for semiautomatic firearms Feb 18, 2019 Issued
Array ( [id] => 16254571 [patent_doc_number] => 20200263945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => FIREARM SAFING ASSEMBLIES AND FIREARMS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/279232 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279232
Firearm safing assemblies and firearms including the same Feb 18, 2019 Issued
Array ( [id] => 16370077 [patent_doc_number] => 10801823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Inhibited emulsions for use in blasting in reactive ground or under high temperature conditions [patent_app_type] => utility [patent_app_number] => 16/279532 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9198 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279532
Inhibited emulsions for use in blasting in reactive ground or under high temperature conditions Feb 18, 2019 Issued
Array ( [id] => 17728625 [patent_doc_number] => 11385006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Firearm discharge prevention system and method [patent_app_type] => utility [patent_app_number] => 16/280008 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280008
Firearm discharge prevention system and method Feb 18, 2019 Issued
Array ( [id] => 16500696 [patent_doc_number] => 10866076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Apparatus for plasma blasting [patent_app_type] => utility [patent_app_number] => 16/279903 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5816 [patent_no_of_claims] => 20 [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] => 16279903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279903
Apparatus for plasma blasting Feb 18, 2019 Issued
Array ( [id] => 15040909 [patent_doc_number] => 20190331459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Lever Based Clamping Device [patent_app_type] => utility [patent_app_number] => 16/270452 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270452
Lever based clamping device Feb 6, 2019 Issued
Array ( [id] => 17549191 [patent_doc_number] => 20220120532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => OPTICAL SIGHT [patent_app_type] => utility [patent_app_number] => 17/423462 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423462
Optical sight Feb 4, 2019 Issued
Array ( [id] => 14667173 [patent_doc_number] => 10371481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Tactile biofeedback reference attachment [patent_app_type] => utility [patent_app_number] => 16/267340 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 64 [patent_no_of_words] => 18438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16267340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267340
Tactile biofeedback reference attachment Feb 3, 2019 Issued
Array ( [id] => 17135677 [patent_doc_number] => 11137227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Adjustable firearm mount apparatus and method of mounting a firearm [patent_app_type] => utility [patent_app_number] => 16/244477 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4918 [patent_no_of_claims] => 8 [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] => 16244477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244477
Adjustable firearm mount apparatus and method of mounting a firearm Jan 9, 2019 Issued
Array ( [id] => 16231558 [patent_doc_number] => 10739102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Modular weapon having a striking mechanism for triggering a firing pin [patent_app_type] => utility [patent_app_number] => 16/217667 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 8505 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217667
Modular weapon having a striking mechanism for triggering a firing pin Dec 11, 2018 Issued
Array ( [id] => 16030281 [patent_doc_number] => 10677551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Bolt action chassis for rifles, shotguns, and muzzle loaders [patent_app_type] => utility [patent_app_number] => 16/196121 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 4673 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196121
Bolt action chassis for rifles, shotguns, and muzzle loaders Nov 19, 2018 Issued
Array ( [id] => 14074565 [patent_doc_number] => 20190086170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => COMPACT ANTI-TILT FOLLOWER FOR AN AMMUNITION MAGAZINE [patent_app_type] => utility [patent_app_number] => 16/192091 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192091
Compact anti-tilt follower for an ammunition magazine Nov 14, 2018 Issued
Array ( [id] => 16787087 [patent_doc_number] => 10989508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Illumining projectile system [patent_app_type] => utility [patent_app_number] => 16/186497 [patent_app_country] => US [patent_app_date] => 2018-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3320 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186497
Illumining projectile system Nov 9, 2018 Issued
Array ( [id] => 14409235 [patent_doc_number] => 20190170461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Quick Release Gas Block Securing System [patent_app_type] => utility [patent_app_number] => 16/181187 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16181187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181187
Quick release gas block securing system Nov 4, 2018 Issued
Array ( [id] => 18188383 [patent_doc_number] => 11578956 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-14 [patent_title] => Detecting body spin on a projectile [patent_app_type] => utility [patent_app_number] => 16/350321 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10828 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16350321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/350321
Detecting body spin on a projectile Oct 31, 2018 Issued
Array ( [id] => 16127943 [patent_doc_number] => 10697720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Projectile launcher [patent_app_type] => utility [patent_app_number] => 16/177582 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 4369 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16177582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/177582
Projectile launcher Oct 31, 2018 Issued
Array ( [id] => 15786935 [patent_doc_number] => 10627187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Shooting controller of paintball gun [patent_app_type] => utility [patent_app_number] => 16/175483 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 2653 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175483
Shooting controller of paintball gun Oct 29, 2018 Issued
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