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] => 19746274 [patent_doc_number] => 20250034839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => WORK MACHINE [patent_app_type] => utility [patent_app_number] => 18/897428 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18897428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897428
Work machine Sep 25, 2024 Issued
Array ( [id] => 20373054 [patent_doc_number] => 12480483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Power end mount plate [patent_app_type] => utility [patent_app_number] => 18/796433 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 5928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796433
Power end mount plate Aug 6, 2024 Issued
Array ( [id] => 19884696 [patent_doc_number] => 12270394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Packing bore wear sleeve retainer system [patent_app_type] => utility [patent_app_number] => 18/771874 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 8862 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771874
Packing bore wear sleeve retainer system Jul 11, 2024 Issued
Array ( [id] => 19999254 [patent_doc_number] => 20250137476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => HYDRAULIC SYSTEM, METHOD, AND INTEGRATED VALVE BLOCK OF SLEWING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/766679 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766679
Hydraulic system, method, and integrated valve block of slewing mechanism Jul 8, 2024 Issued
Array ( [id] => 20116537 [patent_doc_number] => 12366231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Buoyant compressed air energy storage [patent_app_type] => utility [patent_app_number] => 18/754470 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754470
Buoyant compressed air energy storage Jun 25, 2024 Issued
Array ( [id] => 19659258 [patent_doc_number] => 20240426323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => HYDRAULIC VALVE BANK AND MOBILE HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/748579 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748579
Hydraulic valve bank and mobile hydraulic system Jun 19, 2024 Issued
Array ( [id] => 20420686 [patent_doc_number] => 20250382771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => ENERGY RECOVERY PREVENTION FOR A HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/744872 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18744872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744872
Energy recovery prevention for a hydraulic system Jun 16, 2024 Issued
Array ( [id] => 20316267 [patent_doc_number] => 12454811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Working machine [patent_app_type] => utility [patent_app_number] => 18/743190 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11591 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743190
Working machine Jun 13, 2024 Issued
Array ( [id] => 20506361 [patent_doc_number] => 12540633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Actuator system for articulated mechanism [patent_app_type] => utility [patent_app_number] => 18/672688 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672688
Actuator system for articulated mechanism May 22, 2024 Issued
Array ( [id] => 19433401 [patent_doc_number] => 20240301899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => System and Method for Controlling a Mobile Agricultural Machine Having a Hydraulic Supply System [patent_app_type] => utility [patent_app_number] => 18/664751 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664751
System and Method for Controlling a Mobile Agricultural Machine Having a Hydraulic Supply System May 14, 2024 Pending
Array ( [id] => 19940976 [patent_doc_number] => 12313100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Hydraulic arrangement [patent_app_type] => utility [patent_app_number] => 18/662197 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662197
Hydraulic arrangement May 12, 2024 Issued
Array ( [id] => 19898377 [patent_doc_number] => 12276289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Hydraulic cylinder top end cap [patent_app_type] => utility [patent_app_number] => 18/660988 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660988
Hydraulic cylinder top end cap May 9, 2024 Issued
Array ( [id] => 19940975 [patent_doc_number] => 12313099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Hydraulic system with a functional safety feature for demolition robots [patent_app_type] => utility [patent_app_number] => 18/653279 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653279
Hydraulic system with a functional safety feature for demolition robots May 1, 2024 Issued
Array ( [id] => 20322026 [patent_doc_number] => 20250334114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SYSTEMS AND METHODS OF SEALING FLUIDS AT ECCENTRIC TEMPERATURES IN STATIC AND DYNAMIC ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 18/649852 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649852
SYSTEMS AND METHODS OF SEALING FLUIDS AT ECCENTRIC TEMPERATURES IN STATIC AND DYNAMIC ENVIRONMENTS Apr 28, 2024 Pending
Array ( [id] => 19543613 [patent_doc_number] => 20240360649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Control Method Of Work Machine, Program, Control System, And Work Machine [patent_app_type] => utility [patent_app_number] => 18/648100 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648100
Control method of work machine, program, control system, and work machine Apr 25, 2024 Issued
Array ( [id] => 19668221 [patent_doc_number] => 12180956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Linear drive assembly [patent_app_type] => utility [patent_app_number] => 18/628879 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 115 [patent_figures_cnt] => 192 [patent_no_of_words] => 23945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628879
Linear drive assembly Apr 7, 2024 Issued
Array ( [id] => 19480394 [patent_doc_number] => 20240328436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD AND APPARATUS FOR GENERATING HYDRAULIC POWER IN AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/622719 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622719
Method and apparatus for generating hydraulic power in an aircraft Mar 28, 2024 Issued
Array ( [id] => 19601658 [patent_doc_number] => 20240392538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD FOR DETERMINING OR ADAPTING A CHARACTERISTIC CURVE OF A HYDRAULIC COMPONENT OR MOBILE WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/617037 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617037
METHOD FOR DETERMINING OR ADAPTING A CHARACTERISTIC CURVE OF A HYDRAULIC COMPONENT OR MOBILE WORKING MACHINE Mar 25, 2024 Pending
Array ( [id] => 19465001 [patent_doc_number] => 20240318670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => OPEN CENTRE HYDRAULIC DISTRIBUTOR AND POWER TRANSMISSION SYSTEM FOR TRANSMITTING TO USERS OF AN OPERATING MACHINE [patent_app_type] => utility [patent_app_number] => 18/611023 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611023
Open centre hydraulic distributor and power transmission system for transmitting to users of an operating machine Mar 19, 2024 Issued
Array ( [id] => 19433370 [patent_doc_number] => 20240301868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => WIND-BASED POWER GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/598343 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598343
WIND-BASED POWER GENERATION SYSTEM Mar 6, 2024 Pending
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