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] => 13415517 [patent_doc_number] => 20180259301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SMOKE SCREEN GENERATOR [patent_app_type] => utility [patent_app_number] => 15/759934 [patent_app_country] => US [patent_app_date] => 2016-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15759934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759934
Smoke screen generator Oct 3, 2016 Issued
Array ( [id] => 12609168 [patent_doc_number] => 20180094886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => COMPACT FIREARM SPRING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 15/283685 [patent_app_country] => US [patent_app_date] => 2016-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15283685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283685
COMPACT FIREARM SPRING ARRANGEMENT Oct 2, 2016 Abandoned
Array ( [id] => 11543381 [patent_doc_number] => 20170097207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Handguard with Timing Pin' [patent_app_type] => utility [patent_app_number] => 15/283425 [patent_app_country] => US [patent_app_date] => 2016-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2350 [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] => 15283425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283425
Handguard with Timing Pin Oct 1, 2016 Abandoned
Array ( [id] => 13524155 [patent_doc_number] => 20180313620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => COMBINED LOADING DEVICE AND COMBINED LOADING METHOD FOR SHELL AND CHARGE [patent_app_type] => utility [patent_app_number] => 15/769554 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15769554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769554
Combined loading device and combined loading method for shell and charge Sep 26, 2016 Issued
Array ( [id] => 12387483 [patent_doc_number] => 09963398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Energy transfer device [patent_app_type] => utility [patent_app_number] => 15/272534 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2879 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272534
Energy transfer device Sep 21, 2016 Issued
Array ( [id] => 11515314 [patent_doc_number] => 20170082388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'MAGNETIC SHIELD FOR A SOLENOID OPERATED LOCKING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/271390 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3881 [patent_no_of_claims] => 12 [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] => 15271390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271390
Magnetic shield for a solenoid operated locking device Sep 20, 2016 Issued
Array ( [id] => 13170031 [patent_doc_number] => 10101124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Scope adapted for short and long range zeroing [patent_app_type] => utility [patent_app_number] => 15/272407 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 6884 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272407
Scope adapted for short and long range zeroing Sep 20, 2016 Issued
Array ( [id] => 12113537 [patent_doc_number] => 09869525 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-16 [patent_title] => 'Weapon sight light emission system' [patent_app_type] => utility [patent_app_number] => 15/268468 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 6473 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15268468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/268468
Weapon sight light emission system Sep 15, 2016 Issued
Array ( [id] => 11444305 [patent_doc_number] => 20170045325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'FIREARM HAVING TACTILE BIOFEEDBACK REFERENCE FEATURE' [patent_app_type] => utility [patent_app_number] => 15/267006 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 17430 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [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] => 15267006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/267006
Firearm having tactile biofeedback reference feature Sep 14, 2016 Issued
Array ( [id] => 13279967 [patent_doc_number] => 10151560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Apparatus for launching incendiary spheres [patent_app_type] => utility [patent_app_number] => 15/265220 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6085 [patent_no_of_claims] => 16 [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] => 15265220 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/265220
Apparatus for launching incendiary spheres Sep 13, 2016 Issued
Array ( [id] => 12240977 [patent_doc_number] => 20180073839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'HIGH-ANGLE SIGHT MOUNT' [patent_app_type] => utility [patent_app_number] => 15/264477 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16187 [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] => 15264477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264477
High-angle sight mount Sep 12, 2016 Issued
Array ( [id] => 11493530 [patent_doc_number] => 20170067715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'FIREARM' [patent_app_type] => utility [patent_app_number] => 15/261844 [patent_app_country] => US [patent_app_date] => 2016-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5531 [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] => 15261844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/261844
Firearm Sep 8, 2016 Issued
Array ( [id] => 13095149 [patent_doc_number] => 10066910 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-04 [patent_title] => Bursting Switch [patent_app_type] => utility [patent_app_number] => 15/257114 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3066 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257114 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257114
Bursting Switch Sep 5, 2016 Issued
Array ( [id] => 11325957 [patent_doc_number] => 20160356569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'GRIP/COVER FOR KEY LOCK SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/238145 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4674 [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] => 15238145 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/238145
Grip/cover for key lock system Aug 15, 2016 Issued
Array ( [id] => 11522545 [patent_doc_number] => 09605936 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-28 [patent_title] => 'Wad splaying tool and method' [patent_app_type] => utility [patent_app_number] => 15/231855 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5594 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15231855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/231855
Wad splaying tool and method Aug 8, 2016 Issued
Array ( [id] => 11896105 [patent_doc_number] => 09766034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Bolt-on collapsible stock assembly for a firearm' [patent_app_type] => utility [patent_app_number] => 15/197890 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 54 [patent_no_of_words] => 9492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15197890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/197890
Bolt-on collapsible stock assembly for a firearm Jun 29, 2016 Issued
Array ( [id] => 12166770 [patent_doc_number] => 09885537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Projectile launcher with trigger assist' [patent_app_type] => utility [patent_app_number] => 15/195300 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 5403 [patent_no_of_claims] => 5 [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] => 15195300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195300
Projectile launcher with trigger assist Jun 27, 2016 Issued
Array ( [id] => 12529650 [patent_doc_number] => 10006732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Two-stage military type trigger [patent_app_type] => utility [patent_app_number] => 15/182053 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10374 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15182053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/182053
Two-stage military type trigger Jun 13, 2016 Issued
Array ( [id] => 11881691 [patent_doc_number] => 09752854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-05 [patent_title] => 'Holding for body mounted armor' [patent_app_type] => utility [patent_app_number] => 15/168947 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6301 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15168947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/168947
Holding for body mounted armor May 30, 2016 Issued
Array ( [id] => 13197833 [patent_doc_number] => 10113830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Pump-action firearm with bolt carrier locking mechanism and folding butt stock [patent_app_type] => utility [patent_app_number] => 15/162571 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 6839 [patent_no_of_claims] => 12 [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] => 15162571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162571
Pump-action firearm with bolt carrier locking mechanism and folding butt stock May 22, 2016 Issued
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