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] => 17556941 [patent_doc_number] => 11313633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Firearm [patent_app_type] => utility [patent_app_number] => 17/229274 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229274
Firearm Apr 12, 2021 Issued
Array ( [id] => 16978780 [patent_doc_number] => 20210223017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => HIGH PRESSURE RIFLE CARTRIDGE WITH PRIMER [patent_app_type] => utility [patent_app_number] => 17/226931 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17226931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226931
High pressure rifle cartridge with primer Apr 8, 2021 Issued
Array ( [id] => 16978737 [patent_doc_number] => 20210222974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => 3-CYCLE 2-STROKE DAMPER [patent_app_type] => utility [patent_app_number] => 17/215687 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17215687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215687
3-cycle 2-stroke damper Mar 28, 2021 Issued
Array ( [id] => 18437232 [patent_doc_number] => 20230184526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => DEVICE FOR DETECTING THE ABSENCE OF A MECHANICAL BARRIER FOR A MISSILE AND MISSILE COMPRISING SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 17/923794 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923794
Device for detecting the absence of a mechanical barrier for a missile and missile comprising such a device Mar 25, 2021 Issued
Array ( [id] => 18346165 [patent_doc_number] => 20230134275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => MINING METHOD [patent_app_type] => utility [patent_app_number] => 17/912758 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912758
Mining method Mar 18, 2021 Issued
Array ( [id] => 17883814 [patent_doc_number] => 20220299291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => FAST EXPANSION STRUCTURE OF TOY GUN BUTTSTOCK [patent_app_type] => utility [patent_app_number] => 17/203729 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203729
Fast expansion structure of toy gun buttstock Mar 15, 2021 Issued
Array ( [id] => 17112912 [patent_doc_number] => 20210293509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Body of the gas powered gun with no Loss-Making Expansion Space [patent_app_type] => utility [patent_app_number] => 17/195822 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195822
Body of the gas powered gun with no loss-making expansion space Mar 8, 2021 Issued
Array ( [id] => 17801093 [patent_doc_number] => 11415386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Bi-directional foldable firearm stock [patent_app_type] => utility [patent_app_number] => 17/193382 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4558 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193382
Bi-directional foldable firearm stock Mar 4, 2021 Issued
Array ( [id] => 17453934 [patent_doc_number] => 11268785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Bi-directional foldable firarm stock [patent_app_type] => utility [patent_app_number] => 17/193324 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4395 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193324
Bi-directional foldable firarm stock Mar 4, 2021 Issued
Array ( [id] => 17453933 [patent_doc_number] => 11268784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Bi-directional foldable firearm stock [patent_app_type] => utility [patent_app_number] => 17/193273 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4464 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193273
Bi-directional foldable firearm stock Mar 4, 2021 Issued
Array ( [id] => 17083159 [patent_doc_number] => 20210278165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Gas Powered Gun [patent_app_type] => utility [patent_app_number] => 17/191856 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191856
Gas powered gun Mar 3, 2021 Issued
Array ( [id] => 17215539 [patent_doc_number] => 20210348877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => FOLDING STOCK COUPLING SYSTEM FOR FIREARM [patent_app_type] => utility [patent_app_number] => 17/192173 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192173
Folding stock coupling system for firearm Mar 3, 2021 Issued
Array ( [id] => 17300650 [patent_doc_number] => 20210396489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => RETICLE FOR AN OPTICAL SIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/188399 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188399
Reticle for an optical sighting device to engage targets from multiple ranges Feb 28, 2021 Issued
Array ( [id] => 18667323 [patent_doc_number] => 11774212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Handgun [patent_app_type] => utility [patent_app_number] => 17/182973 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 5064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182973
Handgun Feb 22, 2021 Issued
Array ( [id] => 18667323 [patent_doc_number] => 11774212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Handgun [patent_app_type] => utility [patent_app_number] => 17/182973 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 5064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182973
Handgun Feb 22, 2021 Issued
Array ( [id] => 17946874 [patent_doc_number] => 20220333893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SHOOTING GAME SYSTEM USING AIRSOFT GUN, METHOD FOR CONTROLLING SAFE DISTANCE, AND METHOD FOR CONTROLLING AUTO-TRACER [patent_app_type] => utility [patent_app_number] => 17/764368 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17764368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764368
Shooting game system using airsoft gun, method for controlling safe distance, and method for controlling auto-tracer Feb 17, 2021 Issued
Array ( [id] => 17037969 [patent_doc_number] => 20210254928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => MULTI-ADJUSTABLE FIREARM STOCK [patent_app_type] => utility [patent_app_number] => 17/176639 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176639
Multi-adjustable firearm stock Feb 15, 2021 Issued
Array ( [id] => 17400675 [patent_doc_number] => 20220042765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => HANDGUARD QUICK DISMANTLING STRUCTURE OF TOY GUN [patent_app_type] => utility [patent_app_number] => 17/165959 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165959
Handguard quick dismantling structure of toy gun Feb 2, 2021 Issued
Array ( [id] => 17251990 [patent_doc_number] => 11187473 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Firearm [patent_app_type] => utility [patent_app_number] => 17/164113 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6482 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164113
Firearm Jan 31, 2021 Issued
Array ( [id] => 17923718 [patent_doc_number] => 11466958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Toy launch apparatus with multiple improvised projectile checking and locking methods [patent_app_type] => utility [patent_app_number] => 17/161005 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 45 [patent_no_of_words] => 8815 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161005
Toy launch apparatus with multiple improvised projectile checking and locking methods Jan 27, 2021 Issued
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