Search

John W. Rollins

Examiner (ID: 14223)

Most Active Art Unit
1803
Art Unit(s)
1203, 2899, 1702, 1205, 1808, 1803, 1802, 1651
Total Applications
1491
Issued Applications
1145
Pending Applications
34
Abandoned Applications
312

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14536857 [patent_doc_number] => 20190204050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => SUBSONIC POLYMERIC AMMUNITION CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/278514 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278514
Subsonic polymeric ammunition cartridge Feb 17, 2019 Issued
Array ( [id] => 15212315 [patent_doc_number] => 20190368844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Debris-Free Combustible Aerial Shell With Improved Pyrotechnic Dispersion [patent_app_type] => utility [patent_app_number] => 16/278079 [patent_app_country] => US [patent_app_date] => 2019-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278079
Debris-free combustible aerial shell with improved pyrotechnic dispersion Feb 15, 2019 Issued
Array ( [id] => 17308152 [patent_doc_number] => 11209252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Subsonic polymeric ammunition with diffuser [patent_app_type] => utility [patent_app_number] => 16/266311 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 11871 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266311
Subsonic polymeric ammunition with diffuser Feb 3, 2019 Issued
Array ( [id] => 14964255 [patent_doc_number] => 20190309606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => PERFORATING GUN SYSTEM AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/258810 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16258810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/258810
Perforating gun system and method of use Jan 27, 2019 Issued
Array ( [id] => 14626895 [patent_doc_number] => 20190226815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Method for Low-Cost Wide-Area Passive Interdiction of Civil Class Airborne Drone Devices [patent_app_type] => utility [patent_app_number] => 16/251660 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251660
Method for Low-Cost Wide-Area Passive Interdiction of Civil Class Airborne Drone Devices Jan 17, 2019 Abandoned
Array ( [id] => 17650576 [patent_doc_number] => 11353298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Polymer cartridge with snapfit metal insert [patent_app_type] => utility [patent_app_number] => 16/963440 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4035 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963440
Polymer cartridge with snapfit metal insert Jan 17, 2019 Issued
Array ( [id] => 18188386 [patent_doc_number] => 11578959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Bullet with negative Poisson's ratio effect and method of designing thereof [patent_app_type] => utility [patent_app_number] => 16/955789 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2054 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955789
Bullet with negative Poisson's ratio effect and method of designing thereof Jan 9, 2019 Issued
Array ( [id] => 14312087 [patent_doc_number] => 20190145747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Time-Delayed Multi-Charged Diversionary Device [patent_app_type] => utility [patent_app_number] => 16/244572 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244572
Time-Delayed Multi-Charged Diversionary Device Jan 9, 2019 Abandoned
Array ( [id] => 17514589 [patent_doc_number] => 11293732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Method of making polymeric subsonic ammunition [patent_app_type] => utility [patent_app_number] => 16/219215 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 11654 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219215
Method of making polymeric subsonic ammunition Dec 12, 2018 Issued
Array ( [id] => 16485127 [patent_doc_number] => 20200378730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SHAPED CHARGE LINER AND METHOD FOR PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/766342 [patent_app_country] => US [patent_app_date] => 2018-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16766342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766342
Shaped charge liner and method for production thereof Nov 22, 2018 Issued
Array ( [id] => 14344897 [patent_doc_number] => 20190154421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => FIREARM PROJECTILES WITH TURBULENCE-INDUCING SURFACES, FIREARM CARTRIDGES INCLUDING THE SAME, AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/196965 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16196965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196965
FIREARM PROJECTILES WITH TURBULENCE-INDUCING SURFACES, FIREARM CARTRIDGES INCLUDING THE SAME, AND ASSOCIATED METHODS Nov 19, 2018 Abandoned
Array ( [id] => 17344748 [patent_doc_number] => 20220011079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => WARHEAD WITH ASYMMETRIC INITIATION [patent_app_type] => utility [patent_app_number] => 17/294465 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17294465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294465
Warhead with asymmetric initiation Nov 19, 2018 Issued
Array ( [id] => 14074595 [patent_doc_number] => 20190086185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Advanced Modular Ammunition and Cartridges and Systems [patent_app_type] => utility [patent_app_number] => 16/195700 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195700
Advanced modular ammunition and cartridges and systems Nov 18, 2018 Issued
Array ( [id] => 14020751 [patent_doc_number] => 20190072369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => SUBSONIC POLYMERIC AMMUNITION CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/153959 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153959
Subsonic polymeric ammunition cartridge Oct 7, 2018 Issued
Array ( [id] => 17016106 [patent_doc_number] => 11085739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Stamped primer insert for use in polymer ammunition [patent_app_type] => utility [patent_app_number] => 16/151734 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7651 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151734
Stamped primer insert for use in polymer ammunition Oct 3, 2018 Issued
Array ( [id] => 16262285 [patent_doc_number] => 10753713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Method of stamping a primer insert for use in polymer ammunition [patent_app_type] => utility [patent_app_number] => 16/151716 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7644 [patent_no_of_claims] => 14 [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] => 16151716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151716
Method of stamping a primer insert for use in polymer ammunition Oct 3, 2018 Issued
Array ( [id] => 17378970 [patent_doc_number] => 11236975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Wireless electronic detonator [patent_app_type] => utility [patent_app_number] => 16/753103 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 16552 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753103
Wireless electronic detonator Oct 3, 2018 Issued
Array ( [id] => 16902013 [patent_doc_number] => 20210180929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => DEVICE AND METHOD FOR OBTAINING A HORIZONTAL DISPERSION PATTERN [patent_app_type] => utility [patent_app_number] => 16/759762 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759762
Device and method for obtaining a horizontal dispersion pattern Sep 25, 2018 Issued
Array ( [id] => 16493329 [patent_doc_number] => 10859358 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Radio frequency igniter [patent_app_type] => utility [patent_app_number] => 16/136493 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3037 [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] => 16136493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136493
Radio frequency igniter Sep 19, 2018 Issued
Array ( [id] => 13843073 [patent_doc_number] => 20190025021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => SUBSONIC POLYMERIC AMMUNITION WITH DIFFUSER [patent_app_type] => utility [patent_app_number] => 16/134058 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16134058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134058
SUBSONIC POLYMERIC AMMUNITION WITH DIFFUSER Sep 17, 2018 Abandoned
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