Search

John Cooper

Examiner (ID: 12847, Phone: (571)270-3998 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
3641
Total Applications
1120
Issued Applications
901
Pending Applications
65
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14640643 [patent_doc_number] => 10365058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-30 [patent_title] => Magazine release [patent_app_type] => utility [patent_app_number] => 15/913299 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913299
Magazine release Mar 5, 2018 Issued
Array ( [id] => 14748867 [patent_doc_number] => 20190257607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Sound Suppressor Using Closed Loop Recirculation [patent_app_type] => utility [patent_app_number] => 15/898922 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898922
Sound Suppressor Using Closed Loop Recirculation Feb 18, 2018 Abandoned
Array ( [id] => 14717767 [patent_doc_number] => 20190249947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => MULTICONFIGURATION FIREARM [patent_app_type] => utility [patent_app_number] => 15/897450 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15897450 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897450
Multiconfiguration firearm Feb 14, 2018 Issued
Array ( [id] => 12794155 [patent_doc_number] => 20180156554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => Takedown Assembly For Assault Rifle [patent_app_type] => utility [patent_app_number] => 15/870916 [patent_app_country] => US [patent_app_date] => 2018-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15870916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870916
Takedown assembly for assault rifle Jan 12, 2018 Issued
Array ( [id] => 13267113 [patent_doc_number] => 10145636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Reduction of first shot noise in firearm sound suppressors [patent_app_type] => utility [patent_app_number] => 15/869157 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3818 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869157 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869157
Reduction of first shot noise in firearm sound suppressors Jan 11, 2018 Issued
Array ( [id] => 14640647 [patent_doc_number] => 10365060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Weapon barrel mounting [patent_app_type] => utility [patent_app_number] => 15/867141 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15867141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867141
Weapon barrel mounting Jan 9, 2018 Issued
Array ( [id] => 12888502 [patent_doc_number] => 20180188009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => FIREWORKS AERIAL DISPLAY SHELL WITH MULTIPLE BREAKS AND A METHOD INVOLVING SAME [patent_app_type] => utility [patent_app_number] => 15/864723 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864723
Fireworks aerial display shell with multiple breaks and a method involving same Jan 7, 2018 Issued
Array ( [id] => 16143589 [patent_doc_number] => 10704861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Cushioned grip [patent_app_type] => utility [patent_app_number] => 15/863491 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6782 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15863491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/863491
Cushioned grip Jan 4, 2018 Issued
Array ( [id] => 17112900 [patent_doc_number] => 20210293497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Locking Mechanism of a Slide of a Weapon [patent_app_type] => utility [patent_app_number] => 16/476746 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476746
Locking Mechanism of a Slide of a Weapon Jan 4, 2018 Abandoned
Array ( [id] => 14854389 [patent_doc_number] => 10415914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Shot counters and firearms including shot counters [patent_app_type] => utility [patent_app_number] => 15/858828 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858828 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858828
Shot counters and firearms including shot counters Dec 28, 2017 Issued
Array ( [id] => 12626679 [patent_doc_number] => 20180100723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => Modular Scalable Plate System for Personnel Protection [patent_app_type] => utility [patent_app_number] => 15/848249 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848249
Modular scalable plate system for personnel protection Dec 19, 2017 Issued
Array ( [id] => 12626676 [patent_doc_number] => 20180100722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => Interchangeable Scope Lens Covers [patent_app_type] => utility [patent_app_number] => 15/839713 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839713
Interchangeable scope lens covers Dec 11, 2017 Issued
Array ( [id] => 13828591 [patent_doc_number] => 20190017780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => MISSILE CANISTER GATED OBTURATOR [patent_app_type] => utility [patent_app_number] => 15/839211 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839211
Missile canister gated obturator Dec 11, 2017 Issued
Array ( [id] => 17045392 [patent_doc_number] => 11098562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => End protectors for jet perforating guns [patent_app_type] => utility [patent_app_number] => 16/339343 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6644 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16339343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/339343
End protectors for jet perforating guns Dec 11, 2017 Issued
Array ( [id] => 14409249 [patent_doc_number] => 20190170468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => RIFLE CLEANING DEVICE AND METHOD OF USING [patent_app_type] => utility [patent_app_number] => 15/831519 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831519 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831519
RIFLE CLEANING DEVICE AND METHOD OF USING Dec 4, 2017 Abandoned
Array ( [id] => 14932411 [patent_doc_number] => 20190301843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => CARTRIDGE FOR MILITARY TRAINING DEVICE, ACTIVATION DEVICE FOR CARTRIDGE, CARTRIDGE KIT, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/349428 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -60 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349428
Cartridge for military training device, activation device for cartridge, cartridge kit, and related methods Nov 13, 2017 Issued
Array ( [id] => 16284241 [patent_doc_number] => 20200277843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SEALED BALLISTIC TRANSFER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/321800 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321800
Sealed ballistic transfer apparatus Nov 13, 2017 Issued
Array ( [id] => 14362177 [patent_doc_number] => 10302382 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-28 [patent_title] => Device for loading ammunition into magazines [patent_app_type] => utility [patent_app_number] => 15/811403 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2235 [patent_no_of_claims] => 14 [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] => 15811403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811403
Device for loading ammunition into magazines Nov 12, 2017 Issued
Array ( [id] => 12234063 [patent_doc_number] => 20180066926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'OSCILLATORY DRIVE AMMUNITION RELOADING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/802282 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7305 [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] => 15802282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802282
Oscillatory drive ammunition reloading systems Nov 1, 2017 Issued
Array ( [id] => 13524159 [patent_doc_number] => 20180313622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => SYSTEMS AND METHODS FOR A FIREARM CONVERSION KIT WITH SLAVED EJECTOR [patent_app_type] => utility [patent_app_number] => 15/790727 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790727
Systems and methods for a firearm conversion kit with slaved ejector Oct 22, 2017 Issued
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