Search

Michael D. David

Examiner (ID: 14032, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
4155, 3641
Total Applications
1237
Issued Applications
1052
Pending Applications
69
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16636046 [patent_doc_number] => 10914545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Compressed gas gun [patent_app_type] => utility [patent_app_number] => 16/443327 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 81 [patent_no_of_words] => 21694 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443327
Compressed gas gun Jun 16, 2019 Issued
Array ( [id] => 15040913 [patent_doc_number] => 20190331461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => OPTICAL SIGHT MOUNTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/441463 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16441463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441463
Optical sight mounting system Jun 13, 2019 Issued
Array ( [id] => 16971386 [patent_doc_number] => 11067352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Bolt carrier and bolt for gas operated firearms [patent_app_type] => utility [patent_app_number] => 16/430865 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 37 [patent_no_of_words] => 12243 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430865
Bolt carrier and bolt for gas operated firearms Jun 3, 2019 Issued
Array ( [id] => 17222612 [patent_doc_number] => 11175105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Adjustable gas block [patent_app_type] => utility [patent_app_number] => 16/430413 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3047 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430413
Adjustable gas block Jun 2, 2019 Issued
Array ( [id] => 17541893 [patent_doc_number] => 11307010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Fuze indication system [patent_app_type] => utility [patent_app_number] => 17/057377 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057377
Fuze indication system May 29, 2019 Issued
Array ( [id] => 17474848 [patent_doc_number] => 20220082352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => FIRING SYSTEM IN A PRECHARGED PNEUMATIC (PCP) RIFLE [patent_app_type] => utility [patent_app_number] => 16/972630 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16972630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972630
Firing system in a precharged pneumatic (PCP) rifle May 29, 2019 Issued
Array ( [id] => 17090684 [patent_doc_number] => 11118868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Leveling rail device [patent_app_type] => utility [patent_app_number] => 16/424692 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2537 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424692
Leveling rail device May 28, 2019 Issued
Array ( [id] => 16757594 [patent_doc_number] => 10976135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Quick aim reticle [patent_app_type] => utility [patent_app_number] => 16/423978 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3367 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423978
Quick aim reticle May 27, 2019 Issued
Array ( [id] => 17000390 [patent_doc_number] => 11079193 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Trigger safety with rotatable lever systems and methods [patent_app_type] => utility [patent_app_number] => 16/423790 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2183 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423790
Trigger safety with rotatable lever systems and methods May 27, 2019 Issued
Array ( [id] => 16415639 [patent_doc_number] => 10823521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Apparatus and method for designing rifling rate to increase lifespan of gun barrel [patent_app_type] => utility [patent_app_number] => 16/423392 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5666 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423392
Apparatus and method for designing rifling rate to increase lifespan of gun barrel May 27, 2019 Issued
Array ( [id] => 15208965 [patent_doc_number] => 20190367169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => UNMANNED FLYING GRENADE LAUNCHER [patent_app_type] => utility [patent_app_number] => 16/424029 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424029
UNMANNED FLYING GRENADE LAUNCHER May 27, 2019 Abandoned
16/413802 HOLDER FOR WEAPON MAGAZINES May 15, 2019 Abandoned
Array ( [id] => 16207759 [patent_doc_number] => 20200240749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => RANGE FINDER DEVICES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/389126 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16389126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389126
RANGE FINDER DEVICES AND RELATED METHODS Apr 18, 2019 Abandoned
Array ( [id] => 17407997 [patent_doc_number] => 11248873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Safing selector [patent_app_type] => utility [patent_app_number] => 17/046416 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046416
Safing selector Apr 10, 2019 Issued
Array ( [id] => 14583487 [patent_doc_number] => 20190219352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => LOADABLE FIXED MAGAZINE FOR SPORTING RIFLE [patent_app_type] => utility [patent_app_number] => 16/362019 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362019
Loadable fixed magazine for sporting rifle Mar 21, 2019 Issued
Array ( [id] => 14583479 [patent_doc_number] => 20190219348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => LOADABLE FIXED MAGAZINE FOR FIREARMS [patent_app_type] => utility [patent_app_number] => 16/361854 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361854
Loadable fixed magazine for firearms Mar 21, 2019 Issued
Array ( [id] => 16337331 [patent_doc_number] => 10788279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Chambering device for an automatic firearm, and an automatic firearm equipped with the chambering device [patent_app_type] => utility [patent_app_number] => 16/299917 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 42 [patent_no_of_words] => 15201 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299917
Chambering device for an automatic firearm, and an automatic firearm equipped with the chambering device Mar 11, 2019 Issued
Array ( [id] => 16477179 [patent_doc_number] => 10852116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Fuze setter interface for powering and programming a fuze on a guided projectile [patent_app_type] => utility [patent_app_number] => 16/294505 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 21145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294505
Fuze setter interface for powering and programming a fuze on a guided projectile Mar 5, 2019 Issued
Array ( [id] => 16757603 [patent_doc_number] => 10976144 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => High pressure rifle cartridge with primer [patent_app_type] => utility [patent_app_number] => 16/293632 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 3048 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293632
High pressure rifle cartridge with primer Mar 4, 2019 Issued
Array ( [id] => 16322141 [patent_doc_number] => 10782099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Adapter plate system for mounting optical sights [patent_app_type] => utility [patent_app_number] => 16/280087 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 6113 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280087
Adapter plate system for mounting optical sights Feb 19, 2019 Issued
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