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] => 13155841 [patent_doc_number] => 10094638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Illuminated aiming devices and related methods [patent_app_type] => utility [patent_app_number] => 15/374112 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 14262 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15374112 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374112
Illuminated aiming devices and related methods Dec 8, 2016 Issued
Array ( [id] => 14147383 [patent_doc_number] => 10254060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Means for converting semi-automatic firearm to pump-action rifle [patent_app_type] => utility [patent_app_number] => 15/356596 [patent_app_country] => US [patent_app_date] => 2016-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6544 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15356596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356596
Means for converting semi-automatic firearm to pump-action rifle Nov 19, 2016 Issued
Array ( [id] => 13184155 [patent_doc_number] => 10107589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Weapon sighting device [patent_app_type] => utility [patent_app_number] => 15/352224 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1351 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15352224 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352224
Weapon sighting device Nov 14, 2016 Issued
Array ( [id] => 13095123 [patent_doc_number] => 10066897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Expansion barrel nut systems and methods for attaching a handguard to an upper receiver of a firearm [patent_app_type] => utility [patent_app_number] => 15/350623 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3367 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350623
Expansion barrel nut systems and methods for attaching a handguard to an upper receiver of a firearm Nov 13, 2016 Issued
Array ( [id] => 12732301 [patent_doc_number] => 20180135934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => PORTABLE FIREARM STAND TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 15/350154 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350154
Portable firearm stand technology Nov 13, 2016 Issued
Array ( [id] => 11620864 [patent_doc_number] => 20170131052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'FOLDING POCKET PISTOL' [patent_app_type] => utility [patent_app_number] => 15/350705 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 1851 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350705
FOLDING POCKET PISTOL Nov 13, 2016 Abandoned
Array ( [id] => 13267115 [patent_doc_number] => 10145637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Firearm blast control system [patent_app_type] => utility [patent_app_number] => 15/350641 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 2838 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350641
Firearm blast control system Nov 13, 2016 Issued
Array ( [id] => 11685755 [patent_doc_number] => 09683795 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-20 [patent_title] => 'Charging handle' [patent_app_type] => utility [patent_app_number] => 15/349030 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2017 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15349030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349030
Charging handle Nov 10, 2016 Issued
Array ( [id] => 12710185 [patent_doc_number] => 20180128561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => RESETTING MAGAZINE CUT-OFF FOR FIREARMS [patent_app_type] => utility [patent_app_number] => 15/348359 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348359
RESETTING MAGAZINE CUT-OFF FOR FIREARMS Nov 9, 2016 Abandoned
Array ( [id] => 11493535 [patent_doc_number] => 20170067720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'Side Slide Lock' [patent_app_type] => utility [patent_app_number] => 15/347819 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15347819 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347819
Accessory attachment device for a firearm Nov 9, 2016 Issued
Array ( [id] => 12710209 [patent_doc_number] => 20180128569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => T-HANDLE FIREARM CLEANING TOOL [patent_app_type] => utility [patent_app_number] => 15/348535 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348535
T-handle firearm cleaning tool Nov 9, 2016 Issued
Array ( [id] => 13081253 [patent_doc_number] => 10060690 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Magazine release block [patent_app_type] => utility [patent_app_number] => 15/347616 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 48 [patent_no_of_words] => 11376 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15347616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347616
Magazine release block Nov 8, 2016 Issued
Array ( [id] => 12200623 [patent_doc_number] => 09903683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Compressed gas gun' [patent_app_type] => utility [patent_app_number] => 15/332575 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 81 [patent_no_of_words] => 22179 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15332575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/332575
Compressed gas gun Oct 23, 2016 Issued
Array ( [id] => 13279961 [patent_doc_number] => 10151557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Side slide lock [patent_app_type] => utility [patent_app_number] => 15/331992 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4305 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15331992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/331992
Side slide lock Oct 23, 2016 Issued
Array ( [id] => 13279961 [patent_doc_number] => 10151557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Side slide lock [patent_app_type] => utility [patent_app_number] => 15/331992 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4305 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15331992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/331992
Side slide lock Oct 23, 2016 Issued
Array ( [id] => 13554271 [patent_doc_number] => 20180328683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Self-Loading Pistol with Selective Slide Lock Delaying the Opening Movement During Firing but Facilitating Manual Cocking [patent_app_type] => utility [patent_app_number] => 15/770894 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770894
Self-loading pistol with selective slide lock delaying the opening movement during firing but facilitating manual cocking Oct 17, 2016 Issued
Array ( [id] => 11859894 [patent_doc_number] => 09739572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Structurally reinforced optically transparent bulletproof panel' [patent_app_type] => utility [patent_app_number] => 15/289417 [patent_app_country] => US [patent_app_date] => 2016-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5395 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15289417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/289417
Structurally reinforced optically transparent bulletproof panel Oct 9, 2016 Issued
Array ( [id] => 11555962 [patent_doc_number] => 20170102208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'Scope Mount Apparatus for Manipulating the Magnification of an Optical Scope' [patent_app_type] => utility [patent_app_number] => 15/288388 [patent_app_country] => US [patent_app_date] => 2016-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2865 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15288388 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/288388
Scope mount apparatus for manipulating the magnification of an optical scope Oct 6, 2016 Issued
Array ( [id] => 11555966 [patent_doc_number] => 20170102211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'OPERATION COMPUTER SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/287291 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4715 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15287291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/287291
OPERATION COMPUTER SYSTEM Oct 5, 2016 Abandoned
Array ( [id] => 13889623 [patent_doc_number] => 10197358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Weapons system foregrip with integrated deployable compartment for compliance device [patent_app_type] => utility [patent_app_number] => 15/286536 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1445 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15286536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/286536
Weapons system foregrip with integrated deployable compartment for compliance device Oct 4, 2016 Issued
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