Search

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 numberTitle of the applicationFiling DateStatus
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
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