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] => 9587238 [patent_doc_number] => 08776771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Pneumatic gun and extension barrel' [patent_app_type] => utility [patent_app_number] => 13/778288 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2159 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13778288 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778288
Pneumatic gun and extension barrel Feb 26, 2013 Issued
Array ( [id] => 9276776 [patent_doc_number] => 20140026744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'SELF LOADING FIREARM BOLT CARRIER WITH INTEGRAL CARRIER KEY AND ANGLED STRIKE FACE' [patent_app_type] => utility [patent_app_number] => 13/769224 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4210 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [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] => 13769224 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/769224
Self loading firearm bolt carrier with integral carrier key and angled strike face Feb 14, 2013 Issued
Array ( [id] => 9050177 [patent_doc_number] => 20130247891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SOFT-PROJECTILE LAUNCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/761082 [patent_app_country] => US [patent_app_date] => 2013-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5272 [patent_no_of_claims] => 16 [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] => 13761082 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/761082
Soft-projectile launching device Feb 5, 2013 Issued
Array ( [id] => 8849750 [patent_doc_number] => 20130139425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'Firearm Assemblies and Methods' [patent_app_type] => utility [patent_app_number] => 13/758877 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1675 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 13758877 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758877
Firearm assemblies and methods Feb 3, 2013 Issued
Array ( [id] => 9290402 [patent_doc_number] => 20140034036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'PROJECTILE ACCELERATOR THAT EXPELS MULTIPLE PROJECTILES AT CONTROLLED VARYING ENERGY LEVELS IN AN INCONSISTENT MANNER' [patent_app_type] => utility [patent_app_number] => 13/753410 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 77 [patent_figures_cnt] => 77 [patent_no_of_words] => 40978 [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] => 13753410 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753410
Projectile accelerator that expels multiple projectiles at controlled varying energy levels in an inconsistent manner Jan 28, 2013 Issued
Array ( [id] => 10949501 [patent_doc_number] => 20140352522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'BLAST TREATMENT METHOD' [patent_app_type] => utility [patent_app_number] => 14/371602 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6765 [patent_no_of_claims] => 6 [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] => 14371602 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371602
Method for blasting object to be treated in pressure vessel Jan 21, 2013 Issued
Array ( [id] => 8824728 [patent_doc_number] => 20130125773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'MULTIPLE OUTPUT AND EFFECT GRENADE' [patent_app_type] => utility [patent_app_number] => 13/744021 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3909 [patent_no_of_claims] => 20 [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] => 13744021 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/744021
Multiple output and effect grenade Jan 16, 2013 Issued
Array ( [id] => 10084310 [patent_doc_number] => 09121654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Firing mechanism for a sporting rifle' [patent_app_type] => utility [patent_app_number] => 14/371673 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14371673 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371673
Firing mechanism for a sporting rifle Dec 19, 2012 Issued
Array ( [id] => 9097645 [patent_doc_number] => 08561515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-22 [patent_title] => 'Method for neutralizing explosives and electronics' [patent_app_type] => utility [patent_app_number] => 13/721974 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 9379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13721974 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721974
Method for neutralizing explosives and electronics Dec 19, 2012 Issued
Array ( [id] => 8775933 [patent_doc_number] => 20130097908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'TRIGGER GUARD FOR LOADING AND UNLOADING A WEAPON' [patent_app_type] => utility [patent_app_number] => 13/705254 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3497 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 13705254 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/705254
Trigger guard for loading and unloading a weapon Dec 4, 2012 Issued
Array ( [id] => 8787468 [patent_doc_number] => 20130104437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'TRIGGER GUARD FOR LOADING AND UNLOADING A WEAPON' [patent_app_type] => utility [patent_app_number] => 13/705296 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3497 [patent_no_of_claims] => 12 [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] => 13705296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/705296
Trigger guard for loading and unloading a weapon Dec 4, 2012 Issued
Array ( [id] => 9815765 [patent_doc_number] => 08925539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Paintball marker with quick access receiver' [patent_app_type] => utility [patent_app_number] => 13/693071 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 7124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13693071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693071
Paintball marker with quick access receiver Dec 3, 2012 Issued
Array ( [id] => 9373653 [patent_doc_number] => 08677903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Dissolvable material application in perforating' [patent_app_type] => utility [patent_app_number] => 13/688329 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4479 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13688329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688329
Dissolvable material application in perforating Nov 28, 2012 Issued
Array ( [id] => 9646417 [patent_doc_number] => 08800421 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-12 [patent_title] => 'Positive locking mechanism for rotating helicopter mount' [patent_app_type] => utility [patent_app_number] => 13/687469 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 2780 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13687469 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687469
Positive locking mechanism for rotating helicopter mount Nov 27, 2012 Issued
Array ( [id] => 9606004 [patent_doc_number] => 08783154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-22 [patent_title] => 'Seebeck active cooling device for caliber weapons' [patent_app_type] => utility [patent_app_number] => 13/687075 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2595 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13687075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687075
Seebeck active cooling device for caliber weapons Nov 27, 2012 Issued
Array ( [id] => 10842514 [patent_doc_number] => 08869674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Gas piston control system for a firearm' [patent_app_type] => utility [patent_app_number] => 13/683273 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3740 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 13683273 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683273
Gas piston control system for a firearm Nov 20, 2012 Issued
Array ( [id] => 9815764 [patent_doc_number] => 08925537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Toy projectile launcher with safety mechanism' [patent_app_type] => utility [patent_app_number] => 13/682264 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5766 [patent_no_of_claims] => 20 [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] => 13682264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682264
Toy projectile launcher with safety mechanism Nov 19, 2012 Issued
Array ( [id] => 11205995 [patent_doc_number] => 09435619 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-06 [patent_title] => 'Propulsion assembly for a dart-based electrical discharge weapon' [patent_app_type] => utility [patent_app_number] => 13/680422 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1313 [patent_no_of_claims] => 6 [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] => 13680422 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680422
Propulsion assembly for a dart-based electrical discharge weapon Nov 18, 2012 Issued
Array ( [id] => 10874439 [patent_doc_number] => 08899219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Projectile launcher structured in shotgun configuration' [patent_app_type] => utility [patent_app_number] => 13/677185 [patent_app_country] => US [patent_app_date] => 2012-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 5432 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13677185 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/677185
Projectile launcher structured in shotgun configuration Nov 13, 2012 Issued
Array ( [id] => 9586895 [patent_doc_number] => 08776426 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Magazine release assist tool' [patent_app_type] => utility [patent_app_number] => 13/676882 [patent_app_country] => US [patent_app_date] => 2012-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2242 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13676882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/676882
Magazine release assist tool Nov 13, 2012 Issued
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