Search

Michael D. David

Examiner (ID: 15236, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
3641, 4155
Total Applications
1208
Issued Applications
1038
Pending Applications
63
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19810328 [patent_doc_number] => 12241709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Adjustable gas block [patent_app_type] => utility [patent_app_number] => 18/380835 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3107 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380835
Adjustable gas block Oct 16, 2023 Issued
Array ( [id] => 19904880 [patent_doc_number] => 12281880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => High energy laser defense weapon system with automated UAS detection and classification functionality [patent_app_type] => utility [patent_app_number] => 18/482604 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3495 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482604
High energy laser defense weapon system with automated UAS detection and classification functionality Oct 5, 2023 Issued
Array ( [id] => 19085115 [patent_doc_number] => 20240111916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SYSTEMS FOR AUTOMATED BLAST DESIGN PLANNING AND METHODS RELATED THERETO [patent_app_type] => utility [patent_app_number] => 18/480663 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18480663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480663
SYSTEMS FOR AUTOMATED BLAST DESIGN PLANNING AND METHODS RELATED THERETO Oct 3, 2023 Pending
Array ( [id] => 19616227 [patent_doc_number] => 20240401907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => RAMROD FOR A MUZZLELOADING FIREARM [patent_app_type] => utility [patent_app_number] => 18/479415 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479415
Ramrod for a muzzleloading firearm Oct 1, 2023 Issued
Array ( [id] => 19143324 [patent_doc_number] => 20240142186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => AMMUNITION MAGAZINE AND FOLLOWER [patent_app_type] => utility [patent_app_number] => 18/479812 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7275 [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] => 18479812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479812
Ammunition magazine and follower Oct 1, 2023 Issued
Array ( [id] => 19083962 [patent_doc_number] => 20240110763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => TOY LAUNCH APPARATUS WITH MOMENTUM FEATURE AND CONCENTRIC PISTON [patent_app_type] => utility [patent_app_number] => 18/375437 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375437
Toy launch apparatus with momentum feature and concentric piston Sep 28, 2023 Issued
Array ( [id] => 19083965 [patent_doc_number] => 20240110766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ENCLOSED REFLEX SIGHT FOR FIREARMS, ASSEMBLY, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/372512 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372512
Enclosed reflex sight for firearms, assembly, system and method Sep 24, 2023 Issued
Array ( [id] => 18863064 [patent_doc_number] => 20230417500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Pistol Multi-Functional Rear Rail Module [patent_app_type] => utility [patent_app_number] => 18/243358 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243358
Pistol Multi-Functional Rear Rail Module Sep 6, 2023 Abandoned
Array ( [id] => 20289228 [patent_doc_number] => 20250314471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => METHOD OF MANAGING A BLAST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/862897 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18862897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/862897
METHOD OF MANAGING A BLAST SYSTEM Aug 31, 2023 Pending
Array ( [id] => 19004705 [patent_doc_number] => 20240068776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SYSTEMS AND CONTROLS FOR AN ENABLER OF A VIEWING OPTIC [patent_app_type] => utility [patent_app_number] => 18/457950 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457950
SYSTEMS AND CONTROLS FOR AN ENABLER OF A VIEWING OPTIC Aug 28, 2023 Pending
Array ( [id] => 19249911 [patent_doc_number] => 20240200899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Handgun [patent_app_type] => utility [patent_app_number] => 18/238623 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18238623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238623
Handgun Aug 27, 2023 Pending
Array ( [id] => 19794129 [patent_doc_number] => 12235068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Magazine for firearms [patent_app_type] => utility [patent_app_number] => 18/235732 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 7730 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235732
Magazine for firearms Aug 17, 2023 Issued
Array ( [id] => 19763901 [patent_doc_number] => 12222187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Folding stock adapter for military-style assault rifles and a method for its use [patent_app_type] => utility [patent_app_number] => 18/449684 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4425 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449684
Folding stock adapter for military-style assault rifles and a method for its use Aug 13, 2023 Issued
Array ( [id] => 18809719 [patent_doc_number] => 20230384054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => VARIABLE VELOCITY BARREL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/233021 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233021
Variable velocity barrel assembly Aug 10, 2023 Issued
Array ( [id] => 19755497 [patent_doc_number] => 20250044062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => A Ballistic Headset Cover [patent_app_type] => utility [patent_app_number] => 18/364108 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364108
A Ballistic Headset Cover Aug 1, 2023 Pending
Array ( [id] => 18973026 [patent_doc_number] => 20240053118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => GAS POWERED SEMI-AUTOMATIC AIRGUN ACTION [patent_app_type] => utility [patent_app_number] => 18/221668 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18221668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221668
Gas powered semi-automatic airgun action Jul 12, 2023 Issued
Array ( [id] => 18988792 [patent_doc_number] => 20240060761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => EFFICIENT AND ENERGY-SAVING BLASTING METHOD BASED ON NOTCHED BLAST HOLE [patent_app_type] => utility [patent_app_number] => 18/221411 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221411
Efficient and energy-saving blasting method based on notched blast hole Jul 12, 2023 Issued
Array ( [id] => 19580618 [patent_doc_number] => 12146724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Stock adapter for a firearm [patent_app_type] => utility [patent_app_number] => 18/221121 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4399 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221121
Stock adapter for a firearm Jul 11, 2023 Issued
Array ( [id] => 19702493 [patent_doc_number] => 12196510 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Firearm locking mechanism [patent_app_type] => utility [patent_app_number] => 18/349248 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18349248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349248
Firearm locking mechanism Jul 9, 2023 Issued
Array ( [id] => 19702498 [patent_doc_number] => 12196515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Recoil mechanism for a firearm [patent_app_type] => utility [patent_app_number] => 18/220127 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2086 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18220127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220127
Recoil mechanism for a firearm Jul 9, 2023 Issued
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