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] => 18021807 [patent_doc_number] => 20220373306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LINEAR SHAPED CHARGE BACKSTOP [patent_app_type] => utility [patent_app_number] => 17/326737 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326737
LINEAR SHAPED CHARGE BACKSTOP May 20, 2021 Abandoned
Array ( [id] => 18637154 [patent_doc_number] => 11761743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Low voltage primary free detonator [patent_app_type] => utility [patent_app_number] => 17/926178 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 8963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926178
Low voltage primary free detonator May 18, 2021 Issued
Array ( [id] => 17344746 [patent_doc_number] => 20220011077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => COMPOUND SHELL CASING, AND AMMUNITION HAVING COMPOUND SHELL CASING [patent_app_type] => utility [patent_app_number] => 17/319645 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17319645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319645
Compound shell casing, and ammunition having compound shell casing May 12, 2021 Issued
Array ( [id] => 17445089 [patent_doc_number] => 20220065594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SUBSONIC POLYMERIC AMMUNITION WITH DIFFUSER [patent_app_type] => utility [patent_app_number] => 17/319584 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11877 [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] => 17319584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319584
SUBSONIC POLYMERIC AMMUNITION WITH DIFFUSER May 12, 2021 Abandoned
Array ( [id] => 18345750 [patent_doc_number] => 20230133860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FUZE COMPRISING A SELF-DESTRUCTION DEVICE FOR A GYRATORY PROJECTILE [patent_app_type] => utility [patent_app_number] => 17/917784 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917784
Fuze comprising a self-destruction device for a gyratory projectile Apr 29, 2021 Issued
Array ( [id] => 18045760 [patent_doc_number] => 11519706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Direct impingement cook-off mechanism and system [patent_app_type] => utility [patent_app_number] => 17/237499 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5098 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237499
Direct impingement cook-off mechanism and system Apr 21, 2021 Issued
Array ( [id] => 17969164 [patent_doc_number] => 11486683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Angled dual impact bullet [patent_app_type] => utility [patent_app_number] => 17/223606 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4650 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223606
Angled dual impact bullet Apr 5, 2021 Issued
Array ( [id] => 17127367 [patent_doc_number] => 20210302136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Polymer Ammunition and Cartridge Primer Insert [patent_app_type] => utility [patent_app_number] => 17/222068 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222068
Polymer Ammunition and Cartridge Primer Insert Apr 4, 2021 Abandoned
Array ( [id] => 17127368 [patent_doc_number] => 20210302137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Polymer Ammunition and Cartridge Primer Insert [patent_app_type] => utility [patent_app_number] => 17/222073 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222073
Polymer Ammunition and Cartridge Primer Insert Apr 4, 2021 Abandoned
Array ( [id] => 18701888 [patent_doc_number] => 11788389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis [patent_app_type] => utility [patent_app_number] => 17/221219 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 5341 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221219
Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis Apr 1, 2021 Issued
Array ( [id] => 19188884 [patent_doc_number] => 20240167797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PROPELLANT CHARGE AND CANNON SHELL THEREWITH [patent_app_type] => utility [patent_app_number] => 18/283806 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3198 [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] => 18283806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283806
PROPELLANT CHARGE AND CANNON SHELL THEREWITH Mar 23, 2021 Pending
Array ( [id] => 17357843 [patent_doc_number] => 20220018639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Polymer Cartridge Having a Primer Insert With a Primer Pocket Groove [patent_app_type] => utility [patent_app_number] => 17/198971 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198971
Polymer Cartridge Having a Primer Insert With a Primer Pocket Groove Mar 10, 2021 Abandoned
Array ( [id] => 18749255 [patent_doc_number] => 11808559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Tamp for explosive material [patent_app_type] => utility [patent_app_number] => 17/190321 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4497 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190321
Tamp for explosive material Mar 1, 2021 Issued
Array ( [id] => 18072076 [patent_doc_number] => 11530907 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => Direct impingement cook-off mechanism and system [patent_app_type] => utility [patent_app_number] => 17/182745 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5097 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182745
Direct impingement cook-off mechanism and system Feb 22, 2021 Issued
Array ( [id] => 18045761 [patent_doc_number] => 11519707 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Shock mitigation apparatus and system [patent_app_type] => utility [patent_app_number] => 17/182769 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5099 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182769
Shock mitigation apparatus and system Feb 22, 2021 Issued
Array ( [id] => 17259761 [patent_doc_number] => 20210372746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Combination Fireworks and Manufacturing Method Thereof [patent_app_type] => utility [patent_app_number] => 17/164833 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164833
Combination fireworks and manufacturing method thereof Jan 31, 2021 Issued
Array ( [id] => 18400063 [patent_doc_number] => 11662192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Mechanical energy harvesting devices with safety and event detection for munitions and the like [patent_app_type] => utility [patent_app_number] => 17/151319 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 22669 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151319
Mechanical energy harvesting devices with safety and event detection for munitions and the like Jan 17, 2021 Issued
Array ( [id] => 16963968 [patent_doc_number] => 20210215467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => TABLE TOP PRIMING MACHINE FOR SMALL CALIBER AMMUNITION [patent_app_type] => utility [patent_app_number] => 17/149328 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149328
Table top priming machine for small caliber ammunition Jan 13, 2021 Issued
Array ( [id] => 16993001 [patent_doc_number] => 20210231421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => RING AIRFOIL GLIDER WITH AUGMENTED STABILITY [patent_app_type] => utility [patent_app_number] => 17/142179 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15435 [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] => 17142179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142179
RING AIRFOIL GLIDER WITH AUGMENTED STABILITY Jan 4, 2021 Abandoned
Array ( [id] => 17293267 [patent_doc_number] => 20210389106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SUBSONIC POLYMERIC AMMUNITION WITH DIFFUSER [patent_app_type] => utility [patent_app_number] => 17/141435 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11887 [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] => 17141435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141435
SUBSONIC POLYMERIC AMMUNITION WITH DIFFUSER Jan 4, 2021 Abandoned
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