Search

Michael S. Leslie

Examiner (ID: 16640, Phone: (571)272-4819 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
2467
Issued Applications
2092
Pending Applications
73
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20373107 [patent_doc_number] => 12480536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Pressure applying device [patent_app_type] => utility [patent_app_number] => 18/872725 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1191 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18872725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/872725
Pressure applying device Jun 15, 2023 Issued
Array ( [id] => 20294610 [patent_doc_number] => 20250319853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => RESERVOIR TANK AND BRAKE HYDRAULIC PRESSURE GENERATOR [patent_app_type] => utility [patent_app_number] => 18/867265 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18867265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867265
Reservoir tank and brake hydraulic pressure generator Jun 14, 2023 Issued
Array ( [id] => 18764682 [patent_doc_number] => 11815071 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Gravity compressed air energy storage system [patent_app_type] => utility [patent_app_number] => 18/329862 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4151 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329862
Gravity compressed air energy storage system Jun 5, 2023 Issued
Array ( [id] => 20007208 [patent_doc_number] => 20250145430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => INFLATABLE FIBRE REINFORCED BAG [patent_app_type] => utility [patent_app_number] => 18/867951 [patent_app_country] => US [patent_app_date] => 2023-05-18 [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] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18867951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867951
INFLATABLE FIBRE REINFORCED BAG May 17, 2023 Pending
Array ( [id] => 20289017 [patent_doc_number] => 20250314260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => HYDRAULIC CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/867078 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18867078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867078
Hydraulic circuit May 11, 2023 Issued
Array ( [id] => 19186856 [patent_doc_number] => 20240165769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SUBSTRATE POLISHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/196178 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18196178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196178
SUBSTRATE POLISHING APPARATUS May 10, 2023 Pending
Array ( [id] => 18770010 [patent_doc_number] => 20230364780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PIVOT JOINT [patent_app_type] => utility [patent_app_number] => 18/315196 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315196
Pivot joint May 9, 2023 Issued
Array ( [id] => 19171528 [patent_doc_number] => 20240157502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => CHEMICAL MECHANICAL POLISHING (CMP) APPARATUS [patent_app_type] => utility [patent_app_number] => 18/144711 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144711
CHEMICAL MECHANICAL POLISHING (CMP) APPARATUS May 7, 2023 Pending
Array ( [id] => 19091563 [patent_doc_number] => 11953000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Linear drive assembly [patent_app_type] => utility [patent_app_number] => 18/305594 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 115 [patent_figures_cnt] => 192 [patent_no_of_words] => 23942 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305594
Linear drive assembly Apr 23, 2023 Issued
Array ( [id] => 20379390 [patent_doc_number] => 20250361883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/993102 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18993102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/993102
HYDRAULIC SYSTEM Apr 18, 2023 Pending
Array ( [id] => 20526802 [patent_doc_number] => 12545225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Brake fluid reservoir [patent_app_type] => utility [patent_app_number] => 18/856697 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18856697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856697
Brake fluid reservoir Apr 13, 2023 Issued
Array ( [id] => 19498054 [patent_doc_number] => 20240337072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => ROAD HEATER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/131694 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131694
ROAD HEATER SYSTEM Apr 5, 2023 Pending
Array ( [id] => 19496880 [patent_doc_number] => 20240335898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => TRIGGER FOR TORCH [patent_app_type] => utility [patent_app_number] => 18/295937 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295937
TRIGGER FOR TORCH Apr 4, 2023 Pending
Array ( [id] => 18784010 [patent_doc_number] => 20230371481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ENVIRONMENTAL CONTROL DEVICE FOR AQUARIUMS, PONDS OR TERRARIUMS AND RELATED ENVIRONMENTAL CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/130974 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130974
ENVIRONMENTAL CONTROL DEVICE FOR AQUARIUMS, PONDS OR TERRARIUMS AND RELATED ENVIRONMENTAL CONTROL SYSTEM Apr 4, 2023 Pending
Array ( [id] => 18831402 [patent_doc_number] => 20230399929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Power System and Fracturing Device [patent_app_type] => utility [patent_app_number] => 18/295611 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295611
Power system and fracturing device Apr 3, 2023 Issued
Array ( [id] => 20420895 [patent_doc_number] => 20250382980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => HYDRAULIC DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/876969 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18876969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/876969
HYDRAULIC DRIVE DEVICE Apr 3, 2023 Pending
Array ( [id] => 20493224 [patent_doc_number] => 12535090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Piston-cylinder unit, set comprising a piston-cylinder unit and a group of piston-cylinder units [patent_app_type] => utility [patent_app_number] => 18/848091 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3540 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18848091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/848091
Piston-cylinder unit, set comprising a piston-cylinder unit and a group of piston-cylinder units Mar 15, 2023 Issued
Array ( [id] => 20493140 [patent_doc_number] => 12535005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Steam engine [patent_app_type] => utility [patent_app_number] => 18/846807 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18846807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846807
Steam engine Mar 9, 2023 Issued
Array ( [id] => 18964826 [patent_doc_number] => 11898582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => System for a bent axis motor [patent_app_type] => utility [patent_app_number] => 18/181448 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8286 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181448
System for a bent axis motor Mar 8, 2023 Issued
Array ( [id] => 18613211 [patent_doc_number] => 20230279947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => PISTON OF A HYDRAULIC PISTON MACHINE [patent_app_type] => utility [patent_app_number] => 18/173132 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173132
Piston of a hydraulic piston machine Feb 22, 2023 Issued
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