Search

Mark Nagumo

Examiner (ID: 116)

Most Active Art Unit
1505
Art Unit(s)
1713, 1505
Total Applications
612
Issued Applications
502
Pending Applications
10
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20295680 [patent_doc_number] => 20250320923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => Gate Valves with Dynamic Skirts and Multiple Energizers [patent_app_type] => utility [patent_app_number] => 19/248005 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19248005 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/248005
Gate Valves with Dynamic Skirts and Multiple Energizers Jun 23, 2025 Pending
Array ( [id] => 20100941 [patent_doc_number] => 20250230877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SEALING HIGH PRESSURE FLOW DEVICES [patent_app_type] => utility [patent_app_number] => 19/170200 [patent_app_country] => US [patent_app_date] => 2025-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19170200 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170200
SEALING HIGH PRESSURE FLOW DEVICES Apr 3, 2025 Pending
Array ( [id] => 20094100 [patent_doc_number] => 20250224036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Dynamic Slab Gate Valves [patent_app_type] => utility [patent_app_number] => 19/089257 [patent_app_country] => US [patent_app_date] => 2025-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19089257 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/089257
Dynamic Slab Gate Valves Mar 24, 2025 Pending
Array ( [id] => 20433660 [patent_doc_number] => 12504080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Gate valve seats and seals, kits, and associated methods to enhance operating life of gate valves [patent_app_type] => utility [patent_app_number] => 19/087153 [patent_app_country] => US [patent_app_date] => 2025-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 15074 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19087153 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/087153
Gate valve seats and seals, kits, and associated methods to enhance operating life of gate valves Mar 20, 2025 Issued
Array ( [id] => 20493277 [patent_doc_number] => 12535143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Sealing high pressure flow devices [patent_app_type] => utility [patent_app_number] => 19/037535 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 3454 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037535 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037535
Sealing high pressure flow devices Jan 26, 2025 Issued
Array ( [id] => 19890784 [patent_doc_number] => 20250116096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => OPERATING MECHANISM AND HOSE DRAWING DEVICE [patent_app_type] => utility [patent_app_number] => 18/983264 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18983264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983264
OPERATING MECHANISM AND HOSE DRAWING DEVICE Dec 15, 2024 Pending
Array ( [id] => 20025469 [patent_doc_number] => 20250163691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRIC PUSH BUTTON WATER TEMPERATURE AND FLOW VOLUME CONTROL CONSOLE [patent_app_type] => utility [patent_app_number] => 18/953459 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953459
ELECTRIC PUSH BUTTON WATER TEMPERATURE AND FLOW VOLUME CONTROL CONSOLE Nov 19, 2024 Pending
Array ( [id] => 20025649 [patent_doc_number] => 20250163871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRONICALLY CONTROLLED REGULATOR [patent_app_type] => utility [patent_app_number] => 18/953064 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953064
ELECTRONICALLY CONTROLLED REGULATOR Nov 19, 2024 Pending
Array ( [id] => 19817267 [patent_doc_number] => 20250075474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SPRAY HEAD RETRACTION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/948338 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18948338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/948338
SPRAY HEAD RETRACTION ASSEMBLY Nov 13, 2024 Pending
Array ( [id] => 19999328 [patent_doc_number] => 20250137550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DRAIN VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/920646 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920646
DRAIN VALVE ASSEMBLY Oct 17, 2024 Pending
Array ( [id] => 19991986 [patent_doc_number] => 20250130208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SHEAR VALVE COMPENSATING FOR STATOR-ROTOR SURFACE ALIGNMENT VARIATIONS [patent_app_type] => utility [patent_app_number] => 18/920001 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920001
SHEAR VALVE COMPENSATING FOR STATOR-ROTOR SURFACE ALIGNMENT VARIATIONS Oct 17, 2024 Pending
Array ( [id] => 19991645 [patent_doc_number] => 20250129867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => QUICK DISCONNECT COUPLING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/919551 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919551
QUICK DISCONNECT COUPLING ASSEMBLY Oct 17, 2024 Pending
Array ( [id] => 19910835 [patent_doc_number] => 12287041 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Slab gate valves and methods of retrofitting [patent_app_type] => utility [patent_app_number] => 18/918208 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918208
Slab gate valves and methods of retrofitting Oct 16, 2024 Issued
Array ( [id] => 19801424 [patent_doc_number] => 20250067349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Multi-Functional Valve Travel Stop [patent_app_type] => utility [patent_app_number] => 18/810244 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810244
Multi-Functional Valve Travel Stop Aug 19, 2024 Pending
Array ( [id] => 19817597 [patent_doc_number] => 20250075804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Dynamic Slab Gate Valves [patent_app_type] => utility [patent_app_number] => 18/797289 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797289
Dynamic slab gate valves Aug 6, 2024 Issued
Array ( [id] => 19786362 [patent_doc_number] => 20250060041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => MULTI-PIECE SLIT VALVE GATE [patent_app_type] => utility [patent_app_number] => 18/797067 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797067
MULTI-PIECE SLIT VALVE GATE Aug 6, 2024 Pending
Array ( [id] => 19587245 [patent_doc_number] => 20240384802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => BALL VALVE [patent_app_type] => utility [patent_app_number] => 18/780641 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780641
BALL VALVE Jul 22, 2024 Pending
Array ( [id] => 19724550 [patent_doc_number] => 20250027301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => RETENTION ASSEMBLY FOR A FAUCET AND METHOD OF ASSEMBLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/768107 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768107
RETENTION ASSEMBLY FOR A FAUCET AND METHOD OF ASSEMBLING THE SAME Jul 9, 2024 Pending
Array ( [id] => 20493276 [patent_doc_number] => 12535142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Flow control valve [patent_app_type] => utility [patent_app_number] => 18/761108 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761108
Flow control valve Jun 30, 2024 Issued
Array ( [id] => 19710094 [patent_doc_number] => 20250020236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Cam Driven Fluid Valve Assembly [patent_app_type] => utility [patent_app_number] => 18/754642 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754642
Cam Driven Fluid Valve Assembly Jun 25, 2024 Pending
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