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] => 19044481 [patent_doc_number] => 11933577 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Water assisted launching cannon [patent_app_type] => utility [patent_app_number] => 18/140767 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 5573 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18140767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140767
Water assisted launching cannon Apr 27, 2023 Issued
Array ( [id] => 20493431 [patent_doc_number] => 12535297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Protective cover for an optical sight [patent_app_type] => utility [patent_app_number] => 18/302920 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 18302920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302920
Protective cover for an optical sight Apr 18, 2023 Issued
Array ( [id] => 19731614 [patent_doc_number] => 12209605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Diopter adjustment mechanism [patent_app_type] => utility [patent_app_number] => 18/298188 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3016 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298188
Diopter adjustment mechanism Apr 9, 2023 Issued
Array ( [id] => 18530909 [patent_doc_number] => 20230235980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SEMI-AUTOMATIC RIFLE AND RETROFIT MAGAZINE [patent_app_type] => utility [patent_app_number] => 18/131090 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131090
Semi-automatic rifle and retrofit magazine Apr 4, 2023 Issued
Array ( [id] => 19083967 [patent_doc_number] => 20240110768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => LEVER BASED CLAMPING DEVICE [patent_app_type] => utility [patent_app_number] => 18/189002 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189002
Lever based clamping device Mar 22, 2023 Issued
Array ( [id] => 19551496 [patent_doc_number] => 12135198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => High pressure rifle cartridge with primer [patent_app_type] => utility [patent_app_number] => 18/123652 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 3086 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 18123652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123652
High pressure rifle cartridge with primer Mar 19, 2023 Issued
Array ( [id] => 18470031 [patent_doc_number] => 20230204316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BIPOD WITH SLING STUD MOUNT [patent_app_type] => utility [patent_app_number] => 18/115033 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115033
Bipod with sling stud mount Feb 27, 2023 Issued
Array ( [id] => 19404724 [patent_doc_number] => 20240288235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Low Profile Cam Pin [patent_app_type] => utility [patent_app_number] => 18/114956 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18114956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114956
Low Profile Cam Pin Feb 26, 2023 Abandoned
Array ( [id] => 19949258 [patent_doc_number] => 12320617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Reflex sight device [patent_app_type] => utility [patent_app_number] => 18/111816 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18111816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111816
Reflex sight device Feb 19, 2023 Issued
Array ( [id] => 18470027 [patent_doc_number] => 20230204312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ADJUSTABLE GAS BLOCK [patent_app_type] => utility [patent_app_number] => 18/109806 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109806
Adjustable gas block Feb 13, 2023 Issued
Array ( [id] => 18802162 [patent_doc_number] => 11835318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Folding stock adapter [patent_app_type] => utility [patent_app_number] => 18/109473 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 8632 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18109473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109473
Folding stock adapter Feb 13, 2023 Issued
Array ( [id] => 18809720 [patent_doc_number] => 20230384055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Structures for Firearms [patent_app_type] => utility [patent_app_number] => 18/109179 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [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] => 18109179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109179
Structures for firearms Feb 12, 2023 Issued
Array ( [id] => 19354930 [patent_doc_number] => 12055363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Projectile launching apparatus [patent_app_type] => utility [patent_app_number] => 18/107647 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6425 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107647
Projectile launching apparatus Feb 8, 2023 Issued
Array ( [id] => 19346287 [patent_doc_number] => 20240255250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => BOLT KIT WITH INDEPENDENT VALVE FOR PAINTBALL MARKER [patent_app_type] => utility [patent_app_number] => 18/102082 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102082
BOLT KIT WITH INDEPENDENT VALVE FOR PAINTBALL MARKER Jan 26, 2023 Abandoned
Array ( [id] => 19624943 [patent_doc_number] => 12163760 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Multi-position collapsible stock assembly [patent_app_type] => utility [patent_app_number] => 18/097496 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 40 [patent_no_of_words] => 10950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097496
Multi-position collapsible stock assembly Jan 16, 2023 Issued
Array ( [id] => 19354941 [patent_doc_number] => 12055375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Axial flux machine for use with projectiles [patent_app_type] => utility [patent_app_number] => 18/097666 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097666
Axial flux machine for use with projectiles Jan 16, 2023 Issued
Array ( [id] => 19425944 [patent_doc_number] => 12085350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Suppressed revolver with novel suppressor [patent_app_type] => utility [patent_app_number] => 18/097220 [patent_app_country] => US [patent_app_date] => 2023-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097220
Suppressed revolver with novel suppressor Jan 13, 2023 Issued
Array ( [id] => 18740676 [patent_doc_number] => 20230349653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => MAGAZINE FOR FIREARMS [patent_app_type] => utility [patent_app_number] => 18/087698 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087698
Magazine for firearms Dec 21, 2022 Issued
Array ( [id] => 18470038 [patent_doc_number] => 20230204323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CHEEK REST ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/077555 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077555
CHEEK REST ASSEMBLY Dec 7, 2022 Abandoned
Array ( [id] => 18437216 [patent_doc_number] => 20230184510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SECONDARY HANDGUARD MOUNT [patent_app_type] => utility [patent_app_number] => 18/062400 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062400
Secondary handguard mount Dec 5, 2022 Issued
Menu