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] => 9103215 [patent_doc_number] => 20130276346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'Foldably Segmented Weapon Sight System' [patent_app_type] => utility [patent_app_number] => 13/892189 [patent_app_country] => US [patent_app_date] => 2013-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7856 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 13892189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/892189
Foldably segmented weapon sight system May 9, 2013 Issued
Array ( [id] => 10874166 [patent_doc_number] => 08898946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-02 [patent_title] => 'Magazine adapter' [patent_app_type] => utility [patent_app_number] => 13/873954 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4248 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13873954 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873954
Magazine adapter Apr 29, 2013 Issued
Array ( [id] => 9116737 [patent_doc_number] => 20130283659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'MOUNTING FOR THE DETACHABLE ATTACHMENT OF AN AIMING DEVICE FOR A HANDGUN' [patent_app_type] => utility [patent_app_number] => 13/872608 [patent_app_country] => US [patent_app_date] => 2013-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1860 [patent_no_of_claims] => 13 [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] => 13872608 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/872608
Mounting for the detachable attachment of an aiming device for a handgun Apr 28, 2013 Issued
Array ( [id] => 10835966 [patent_doc_number] => 08863632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-10-21 [patent_title] => 'Charging handle' [patent_app_type] => utility [patent_app_number] => 13/861662 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13861662 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861662
Charging handle Apr 11, 2013 Issued
Array ( [id] => 10886575 [patent_doc_number] => 08910560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Adjustable gun mount' [patent_app_type] => utility [patent_app_number] => 13/862093 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3389 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13862093 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/862093
Adjustable gun mount Apr 11, 2013 Issued
Array ( [id] => 9821988 [patent_doc_number] => 08931468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Single/continuous firing air soft gun and firing switch thereof' [patent_app_type] => utility [patent_app_number] => 13/859858 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2705 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13859858 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/859858
Single/continuous firing air soft gun and firing switch thereof Apr 9, 2013 Issued
Array ( [id] => 10835768 [patent_doc_number] => 08863432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Cleaning apparatus for cartridge chamber of artillery' [patent_app_type] => utility [patent_app_number] => 13/854014 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3092 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13854014 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/854014
Cleaning apparatus for cartridge chamber of artillery Mar 28, 2013 Issued
Array ( [id] => 9830249 [patent_doc_number] => 08939056 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-01-27 [patent_title] => 'Systems, devices, and/or methods for managing targeted payload descent' [patent_app_type] => utility [patent_app_number] => 13/836320 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 33 [patent_no_of_words] => 13384 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13836320 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/836320
Systems, devices, and/or methods for managing targeted payload descent Mar 14, 2013 Issued
Array ( [id] => 9848666 [patent_doc_number] => 08950387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Paintball marker with split body' [patent_app_type] => utility [patent_app_number] => 13/835231 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6833 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13835231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/835231
Paintball marker with split body Mar 14, 2013 Issued
Array ( [id] => 9760114 [patent_doc_number] => 08844424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Bolt carrier and bolt for gas operated firearms' [patent_app_type] => utility [patent_app_number] => 13/841618 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 37 [patent_no_of_words] => 12437 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 13841618 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/841618
Bolt carrier and bolt for gas operated firearms Mar 14, 2013 Issued
Array ( [id] => 9842071 [patent_doc_number] => 08943970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Energy transfer device' [patent_app_type] => utility [patent_app_number] => 13/833723 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2885 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13833723 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/833723
Energy transfer device Mar 14, 2013 Issued
Array ( [id] => 9549809 [patent_doc_number] => 08756843 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-24 [patent_title] => 'Handheld firearms with indexed magazine and compact firing mechanism' [patent_app_type] => utility [patent_app_number] => 13/843284 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 82 [patent_figures_cnt] => 82 [patent_no_of_words] => 17660 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13843284 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/843284
Handheld firearms with indexed magazine and compact firing mechanism Mar 14, 2013 Issued
Array ( [id] => 9276773 [patent_doc_number] => 20140026741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'BLAST LOAD ATTENUATION SYSTEM FOR A VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/802711 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9074 [patent_no_of_claims] => 22 [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] => 13802711 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/802711
Blast load attenuation system for a vehicle Mar 13, 2013 Issued
Array ( [id] => 9333128 [patent_doc_number] => 20140059910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'BOLT ASSEMBLY FOR FIREARMS' [patent_app_type] => utility [patent_app_number] => 13/826711 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4043 [patent_no_of_claims] => 42 [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] => 13826711 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/826711
Bolt assembly for firearms Mar 13, 2013 Issued
Array ( [id] => 9701743 [patent_doc_number] => 08826794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-09 [patent_title] => 'Breech mechanism sliding contact assembly' [patent_app_type] => utility [patent_app_number] => 13/790190 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3159 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13790190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/790190
Breech mechanism sliding contact assembly Mar 7, 2013 Issued
Array ( [id] => 9050178 [patent_doc_number] => 20130247892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Inflatable Life Preserver And Associated Delivery System' [patent_app_type] => utility [patent_app_number] => 13/790818 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3172 [patent_no_of_claims] => 8 [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] => 13790818 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/790818
Inflatable life preserver and associated delivery system Mar 7, 2013 Issued
Array ( [id] => 9276491 [patent_doc_number] => 20140026459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'Firearm Handguard Components, Assembly and Method for Forming the Same' [patent_app_type] => utility [patent_app_number] => 13/789138 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11882 [patent_no_of_claims] => 59 [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] => 13789138 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789138
Firearm handguard components, assembly and method for forming the same Mar 6, 2013 Issued
Array ( [id] => 9624488 [patent_doc_number] => 08794156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-05 [patent_title] => 'Safety projectile for firearms' [patent_app_type] => utility [patent_app_number] => 13/784471 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2913 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 13784471 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784471
Safety projectile for firearms Mar 3, 2013 Issued
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
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