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] => 17976438 [patent_doc_number] => 11493293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Magazine for firearm [patent_app_type] => utility [patent_app_number] => 17/030693 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 46 [patent_no_of_words] => 7782 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030693
Magazine for firearm Sep 23, 2020 Issued
Array ( [id] => 16871287 [patent_doc_number] => 20210164754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => FIREARM ACCESSORY AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/018723 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018723
Firearm accessory and method thereof Sep 10, 2020 Issued
Array ( [id] => 17823544 [patent_doc_number] => 11428488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Firearm safing assemblies and firearms including the same [patent_app_type] => utility [patent_app_number] => 16/948214 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 47 [patent_no_of_words] => 9584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16948214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948214
Firearm safing assemblies and firearms including the same Sep 8, 2020 Issued
Array ( [id] => 18118393 [patent_doc_number] => 11549781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Laser induced friction surface on firearm [patent_app_type] => utility [patent_app_number] => 17/013682 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 11342 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17013682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013682
Laser induced friction surface on firearm Sep 6, 2020 Issued
Array ( [id] => 18118393 [patent_doc_number] => 11549781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Laser induced friction surface on firearm [patent_app_type] => utility [patent_app_number] => 17/013682 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 11342 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17013682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013682
Laser induced friction surface on firearm Sep 6, 2020 Issued
Array ( [id] => 17868225 [patent_doc_number] => 20220290961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENERGY EFFICIENT WIRELESS DETONATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/639508 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17639508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639508
Energy efficient wireless detonator system Sep 3, 2020 Issued
Array ( [id] => 17422185 [patent_doc_number] => 11255632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Pneumatic projectile launching system [patent_app_type] => utility [patent_app_number] => 17/004086 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2131 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004086
Pneumatic projectile launching system Aug 26, 2020 Issued
Array ( [id] => 16614719 [patent_doc_number] => 20210033372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ADAPTER PLATE SYSTEM FOR MOUNTING OPTICAL SIGHTS [patent_app_type] => utility [patent_app_number] => 17/000608 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17000608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000608
Adapter plate system for mounting optical sights Aug 23, 2020 Issued
Array ( [id] => 16809218 [patent_doc_number] => 20210131771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Breaching Apparatus for Use with Explosive Charges [patent_app_type] => utility [patent_app_number] => 16/947929 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947929
Breaching Apparatus for Use with Explosive Charges Aug 23, 2020 Abandoned
Array ( [id] => 17930870 [patent_doc_number] => 20220325995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => A RECONNAISSANCE AND COMMUNICATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/753387 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17753387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753387
Reconnaissance and communication assembly Aug 19, 2020 Issued
Array ( [id] => 17883816 [patent_doc_number] => 20220299293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ADJUSTABLE GUNSTOCK [patent_app_type] => utility [patent_app_number] => 17/635859 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635859
Adjustable gunstock Aug 13, 2020 Issued
Array ( [id] => 16622553 [patent_doc_number] => 20210041206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => ANTI-CHOP SYSTEM FOR MECHANICAL PAINTBALL MARKERS [patent_app_type] => utility [patent_app_number] => 16/945188 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945188
Anti-chop system for mechanical paintball markers Jul 30, 2020 Issued
Array ( [id] => 17588583 [patent_doc_number] => 11326845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Firearm having reciprocable breech cover [patent_app_type] => utility [patent_app_number] => 16/924537 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3415 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924537
Firearm having reciprocable breech cover Jul 8, 2020 Issued
Array ( [id] => 17045797 [patent_doc_number] => 11098968 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Slide lock-back follower assembly [patent_app_type] => utility [patent_app_number] => 17/048547 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 6377 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048547
Slide lock-back follower assembly Jun 25, 2020 Issued
Array ( [id] => 17060988 [patent_doc_number] => 11105582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Adjustable buttstock for firearm [patent_app_type] => utility [patent_app_number] => 16/911207 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 36 [patent_no_of_words] => 7717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911207
Adjustable buttstock for firearm Jun 23, 2020 Issued
Array ( [id] => 16526323 [patent_doc_number] => 20200400403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => BUFFER TUBES [patent_app_type] => utility [patent_app_number] => 16/905696 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905696
Buffer tubes Jun 17, 2020 Issued
Array ( [id] => 17016102 [patent_doc_number] => 11085735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Thermal gunsights [patent_app_type] => utility [patent_app_number] => 16/900709 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 6859 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900709
Thermal gunsights Jun 11, 2020 Issued
Array ( [id] => 18686108 [patent_doc_number] => 11781835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Automatic weapon subsystem comprising a plurality of automated weapons subsystems [patent_app_type] => utility [patent_app_number] => 16/898093 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 12300 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898093
Automatic weapon subsystem comprising a plurality of automated weapons subsystems Jun 9, 2020 Issued
Array ( [id] => 18302499 [patent_doc_number] => 11624393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Diopter adjustment mechanism [patent_app_type] => utility [patent_app_number] => 16/893688 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2998 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893688
Diopter adjustment mechanism Jun 4, 2020 Issued
Array ( [id] => 16313517 [patent_doc_number] => 20200292255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Pistol Multi-Functional Rear Rail Module [patent_app_type] => utility [patent_app_number] => 16/892069 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892069
Pistol multi-functional rear rail module Jun 2, 2020 Issued
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