
Michael A. Riegelman
Examiner (ID: 18879, Phone: (571)270-7956 , Office: P/3654 )
| Most Active Art Unit | 3654 |
| Art Unit(s) | 3654 |
| Total Applications | 1346 |
| Issued Applications | 1035 |
| Pending Applications | 92 |
| Abandoned Applications | 250 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20280333
[patent_doc_number] => 20250305575
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-02
[patent_title] => AN OIL COOLING ARRANGEMENT
[patent_app_type] => utility
[patent_app_number] => 19/075213
[patent_app_country] => US
[patent_app_date] => 2025-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2205
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075213
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/075213 | AN OIL COOLING ARRANGEMENT | Mar 9, 2025 | Pending |
Array
(
[id] => 20069340
[patent_doc_number] => 20250207562
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => WIND TURBINE BEARING AND METHOD OF LUBRICATION
[patent_app_type] => utility
[patent_app_number] => 19/056983
[patent_app_country] => US
[patent_app_date] => 2025-02-19
[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] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056983
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/056983 | WIND TURBINE BEARING AND METHOD OF LUBRICATION | Feb 18, 2025 | Pending |
Array
(
[id] => 20790423
[patent_doc_number] => 12664339
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-23
[patent_title] => Friction pair devices
[patent_app_type] => utility
[patent_app_number] => 19/031106
[patent_app_country] => US
[patent_app_date] => 2025-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 20
[patent_no_of_words] => 9368
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 311
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031106
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/031106 | Friction pair devices | Jan 16, 2025 | Issued |
Array
(
[id] => 20033984
[patent_doc_number] => 20250172206
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => AUTOMOBILE TRANSMISSION WITH FORCED LUBRICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 19/022235
[patent_app_country] => US
[patent_app_date] => 2025-01-15
[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] => -7
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19022235
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/022235 | AUTOMOBILE TRANSMISSION WITH FORCED LUBRICATION SYSTEM | Jan 14, 2025 | Pending |
Array
(
[id] => 20136749
[patent_doc_number] => 20250243793
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-31
[patent_title] => POWER SYSTEM AND METHOD OF CONTROLLING POWER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 19/014980
[patent_app_country] => US
[patent_app_date] => 2025-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2444
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 19014980
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/014980 | POWER SYSTEM AND METHOD OF CONTROLLING POWER SYSTEM | Jan 8, 2025 | Pending |
Array
(
[id] => 19984751
[patent_doc_number] => 20250122973
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-17
[patent_title] => BEARING LUBRICATION SYSTEMS AND METHODS FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/999986
[patent_app_country] => US
[patent_app_date] => 2024-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18344
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999986
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/999986 | BEARING LUBRICATION SYSTEMS AND METHODS FOR OPERATING THE SAME | Dec 22, 2024 | Pending |
Array
(
[id] => 20069369
[patent_doc_number] => 20250207591
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => Adaptive Lubricator Box
[patent_app_type] => utility
[patent_app_number] => 18/991658
[patent_app_country] => US
[patent_app_date] => 2024-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4416
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 18991658
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/991658 | Adaptive Lubricator Box | Dec 21, 2024 | Pending |
Array
(
[id] => 19863272
[patent_doc_number] => 20250102058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO
[patent_app_type] => utility
[patent_app_number] => 18/972185
[patent_app_country] => US
[patent_app_date] => 2024-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12357
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18972185
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/972185 | Gearbox assembly with lubricant extraction volume ratio | Dec 5, 2024 | Issued |
Array
(
[id] => 20040644
[patent_doc_number] => 20250178866
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => ELEVATOR SYSTEM AND GUIDING DEVICE THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/970079
[patent_app_country] => US
[patent_app_date] => 2024-12-05
[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] => -14
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970079
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/970079 | ELEVATOR SYSTEM AND GUIDING DEVICE THEREFOR | Dec 4, 2024 | Pending |
Array
(
[id] => 20041938
[patent_doc_number] => 20250180160
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => SHAFT LUBRICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/967128
[patent_app_country] => US
[patent_app_date] => 2024-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1132
[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] => 18967128
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/967128 | SHAFT LUBRICATION SYSTEM | Dec 2, 2024 | Pending |
Array
(
[id] => 20041886
[patent_doc_number] => 20250180108
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => ELECTRIC TRACTION DRIVE HAVING AN ACTIVE AND A PASSIVE COOLANT/LUBRICANT CIRCUIT, AND METHOD FOR OPERATING THE TRACTION DRIVE
[patent_app_type] => utility
[patent_app_number] => 18/957946
[patent_app_country] => US
[patent_app_date] => 2024-11-25
[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] => -7
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18957946
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/957946 | ELECTRIC TRACTION DRIVE HAVING AN ACTIVE AND A PASSIVE COOLANT/LUBRICANT CIRCUIT, AND METHOD FOR OPERATING THE TRACTION DRIVE | Nov 24, 2024 | Pending |
Array
(
[id] => 19833045
[patent_doc_number] => 20250084831
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => CONTROL DEVICE FOR GEARBOX
[patent_app_type] => utility
[patent_app_number] => 18/957954
[patent_app_country] => US
[patent_app_date] => 2024-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2762
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18957954
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/957954 | Control device for gearbox | Nov 24, 2024 | Issued |
Array
(
[id] => 20041887
[patent_doc_number] => 20250180109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => ARRANGEMENT AND METHOD FOR THE NEEDS-BASED CONTROL OF COOLING/LUBRICATING OIL FLOWS AND THEIR FLOW TEMPERATURES IN AN ELECTRIC TRACTION DRIVE
[patent_app_type] => utility
[patent_app_number] => 18/957967
[patent_app_country] => US
[patent_app_date] => 2024-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1192
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 419
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18957967
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/957967 | ARRANGEMENT AND METHOD FOR THE NEEDS-BASED CONTROL OF COOLING/LUBRICATING OIL FLOWS AND THEIR FLOW TEMPERATURES IN AN ELECTRIC TRACTION DRIVE | Nov 24, 2024 | Pending |
Array
(
[id] => 20722922
[patent_doc_number] => 20260139625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-05-21
[patent_title] => Oil Distribution System for Aircraft Engine with Make-Up Flow
[patent_app_type] => utility
[patent_app_number] => 18/954843
[patent_app_country] => US
[patent_app_date] => 2024-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1185
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954843
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/954843 | Oil Distribution System for Aircraft Engine with Make-Up Flow | Nov 20, 2024 | Pending |
Array
(
[id] => 20165750
[patent_doc_number] => 20250257796
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-14
[patent_title] => MECHANICAL SYSTEM PROVIDED WITH MOVING MECHANICAL ELEMENTS, A MAGNETIC PLUG AND A LUBRICATION SYSTEM PROVIDED WITH MECHANICAL AND MAGNETIC FILTERS
[patent_app_type] => utility
[patent_app_number] => 18/949233
[patent_app_country] => US
[patent_app_date] => 2024-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1233
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18949233
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/949233 | MECHANICAL SYSTEM PROVIDED WITH MOVING MECHANICAL ELEMENTS, A MAGNETIC PLUG AND A LUBRICATION SYSTEM PROVIDED WITH MECHANICAL AND MAGNETIC FILTERS | Nov 14, 2024 | Pending |
Array
(
[id] => 20722907
[patent_doc_number] => 20260139610
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-05-21
[patent_title] => LUBRICANT SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/949285
[patent_app_country] => US
[patent_app_date] => 2024-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3462
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18949285
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/949285 | LUBRICANT SYSTEM | Nov 14, 2024 | Pending |
Array
(
[id] => 20348965
[patent_doc_number] => 20250345817
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-13
[patent_title] => ALL-PLASTIC RECYCLABLE PRESSING PUMP
[patent_app_type] => utility
[patent_app_number] => 18/940668
[patent_app_country] => US
[patent_app_date] => 2024-11-07
[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] => -8
[patent_words_short_claim] => 377
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940668
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/940668 | ALL-PLASTIC RECYCLABLE PRESSING PUMP | Nov 6, 2024 | Pending |
Array
(
[id] => 19801274
[patent_doc_number] => 20250067199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-27
[patent_title] => REDUCED PARASITIC LUBE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/940402
[patent_app_country] => US
[patent_app_date] => 2024-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3276
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940402
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/940402 | REDUCED PARASITIC LUBE SYSTEM | Nov 6, 2024 | Pending |
Array
(
[id] => 19769713
[patent_doc_number] => 20250051139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => ARRANGEMENT FOR REPLACING ELEVATOR SUSPENSION ROPES AND A METHOD
[patent_app_type] => utility
[patent_app_number] => 18/933012
[patent_app_country] => US
[patent_app_date] => 2024-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6686
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18933012
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/933012 | ARRANGEMENT FOR REPLACING ELEVATOR SUSPENSION ROPES AND A METHOD | Oct 30, 2024 | Pending |
Array
(
[id] => 20535585
[patent_doc_number] => 12552649
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-17
[patent_title] => Transport apparatus and method of adjusting transport apparatus
[patent_app_type] => utility
[patent_app_number] => 18/927628
[patent_app_country] => US
[patent_app_date] => 2024-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[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] => 18927628
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/927628 | Transport apparatus and method of adjusting transport apparatus | Oct 24, 2024 | Issued |