Search

Michael A. Riegelman

Examiner (ID: 18865, Phone: (571)270-7956 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654
Total Applications
1292
Issued Applications
1007
Pending Applications
84
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20233128 [patent_doc_number] => 20250290447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO [patent_app_type] => utility [patent_app_number] => 19/223862 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223862 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223862
GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO May 29, 2025 Pending
Array ( [id] => 20233245 [patent_doc_number] => 20250290564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO [patent_app_type] => utility [patent_app_number] => 19/223886 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223886 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223886
GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO May 29, 2025 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] => 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 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] => 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] => 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] => 19998199 [patent_doc_number] => 20250136421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [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] => 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] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
Array ( [id] => 19758533 [patent_doc_number] => 20250047098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ENERGY STORAGE SYSTEM WITH ELEVATOR LIFT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/925796 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925796
ENERGY STORAGE SYSTEM WITH ELEVATOR LIFT SYSTEM Oct 23, 2024 Pending
Array ( [id] => 19831844 [patent_doc_number] => 20250083630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => VEHICLE DRIVE SHAFT GREASE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/882037 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882037
VEHICLE DRIVE SHAFT GREASE SYSTEM Sep 10, 2024 Pending
Array ( [id] => 19786830 [patent_doc_number] => 20250060509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => APPARATUS AND METHOD FOR DETECTING A DISPENSING EVENT IN A BULK PRODUCT DISPENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/807362 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18807362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/807362
APPARATUS AND METHOD FOR DETECTING A DISPENSING EVENT IN A BULK PRODUCT DISPENSING SYSTEM Aug 15, 2024 Pending
Array ( [id] => 19616010 [patent_doc_number] => 20240401690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SYSTEMS FOR LUBRICANT DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 18/802229 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18802229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/802229
SYSTEMS FOR LUBRICANT DISTRIBUTION Aug 12, 2024 Pending
Array ( [id] => 19692587 [patent_doc_number] => 20250011132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHOD FOR ONLINE REPLACEMENT AND METHOD FOR INSTALLATION OF ELEVATOR SHEAVE LINER, AND ELEVATOR SHEAVE LINER [patent_app_type] => utility [patent_app_number] => 18/761908 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761908
METHOD FOR ONLINE REPLACEMENT AND METHOD FOR INSTALLATION OF ELEVATOR SHEAVE LINER, AND ELEVATOR SHEAVE LINER Jul 1, 2024 Pending
Array ( [id] => 19961430 [patent_doc_number] => 12330912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Apron device, elevator car and method for protecting from falling into elevator shaft [patent_app_type] => utility [patent_app_number] => 18/749067 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749067
Apron device, elevator car and method for protecting from falling into elevator shaft Jun 19, 2024 Issued
Array ( [id] => 19769709 [patent_doc_number] => 20250051135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ELEVATOR CAR WITH STOWABLE WORKING PLATFORM [patent_app_type] => utility [patent_app_number] => 18/747534 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747534
Elevator car with stowable working platform Jun 18, 2024 Issued
Array ( [id] => 19910135 [patent_doc_number] => 12286330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Elevator connector with angled interface [patent_app_type] => utility [patent_app_number] => 18/747601 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747601
Elevator connector with angled interface Jun 18, 2024 Issued
Array ( [id] => 20414810 [patent_doc_number] => 12498085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Dental handpiece oiling machine [patent_app_type] => utility [patent_app_number] => 18/746074 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746074
Dental handpiece oiling machine Jun 17, 2024 Issued
Array ( [id] => 19754131 [patent_doc_number] => 20250042696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ELEVATOR CAR, ELEVATOR SYSTEM AND A METHOD OF PROVIDING ACCESS TO AN AREA OUTSIDE AN ELEVATOR CAR [patent_app_type] => utility [patent_app_number] => 18/746396 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746396
ELEVATOR CAR, ELEVATOR SYSTEM AND A METHOD OF PROVIDING ACCESS TO AN AREA OUTSIDE AN ELEVATOR CAR Jun 17, 2024 Pending
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