Search

Michael A. Riegelman

Examiner (ID: 15758, Phone: (571)270-7956 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654
Total Applications
1346
Issued Applications
1031
Pending Applications
96
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19033899 [patent_doc_number] => 20240083714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Elevator Car Door Detection Apparatus [patent_app_type] => utility [patent_app_number] => 18/242783 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242783
Elevator car door detection apparatus Sep 5, 2023 Issued
Array ( [id] => 18845554 [patent_doc_number] => 20230407958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/461511 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461511
Drive device Sep 5, 2023 Issued
Array ( [id] => 19033898 [patent_doc_number] => 20240083713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ELEVATOR AND DOOR LOCK THEREFOR AND METHOD FOR UNLOCKING THEREOF [patent_app_type] => utility [patent_app_number] => 18/241870 [patent_app_country] => US [patent_app_date] => 2023-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241870
Elevator and door lock therefor and method for unlocking thereof Sep 2, 2023 Issued
Array ( [id] => 19113507 [patent_doc_number] => 20240125257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => FLUID DRAIN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/241614 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18241614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241614
Fluid drain system Aug 31, 2023 Issued
Array ( [id] => 18830188 [patent_doc_number] => 20230398712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Container, cover and chainsaw [patent_app_type] => utility [patent_app_number] => 18/452571 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452571
Container, cover and chainsaw Aug 20, 2023 Issued
Array ( [id] => 19769724 [patent_doc_number] => 20250051150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD AND APPARATUS FOR A CUSHIONING FORKLIFT BUMPER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/366100 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366100
METHOD AND APPARATUS FOR A CUSHIONING FORKLIFT BUMPER ASSEMBLY Aug 6, 2023 Abandoned
Array ( [id] => 19373783 [patent_doc_number] => 12065332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Staircase mobility system [patent_app_type] => utility [patent_app_number] => 18/229201 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6306 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229201
Staircase mobility system Aug 1, 2023 Issued
Array ( [id] => 19441048 [patent_doc_number] => 12091287 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Elevator connector with angled interface [patent_app_type] => utility [patent_app_number] => 18/228737 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3581 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228737
Elevator connector with angled interface Jul 31, 2023 Issued
Array ( [id] => 19311417 [patent_doc_number] => 12037220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Systems for monitoring smoke and heat in elevator hoistways [patent_app_type] => utility [patent_app_number] => 18/356943 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5606 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356943
Systems for monitoring smoke and heat in elevator hoistways Jul 20, 2023 Issued
Array ( [id] => 19724575 [patent_doc_number] => 20250027326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR AN ELEVATOR PIT DECK DEVICE [patent_app_type] => utility [patent_app_number] => 18/224703 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18224703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224703
Systems, devices, and methods for an elevator pit deck device Jul 20, 2023 Issued
Array ( [id] => 18923964 [patent_doc_number] => 20240026968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MOTOR UNIT HAVING A LUBRICANT CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/354420 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354420
Motor unit having a lubricant circuit Jul 17, 2023 Issued
Array ( [id] => 18923961 [patent_doc_number] => 20240026965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => TRANSMISSION DEVICE FOR A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/353129 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353129
Transmission device for a motor vehicle Jul 16, 2023 Issued
Array ( [id] => 20187592 [patent_doc_number] => 12398700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Wind turbine bearing and method of lubrication [patent_app_type] => utility [patent_app_number] => 18/352821 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352821
Wind turbine bearing and method of lubrication Jul 13, 2023 Issued
Array ( [id] => 19353930 [patent_doc_number] => 12054359 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Roller guide mounted elevator monitoring systems [patent_app_type] => utility [patent_app_number] => 18/351166 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351166
Roller guide mounted elevator monitoring systems Jul 11, 2023 Issued
Array ( [id] => 20730729 [patent_doc_number] => 12637979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Gear changing system for an accessory gearbox of an aircraft turbine engine and method of use [patent_app_type] => utility [patent_app_number] => 18/872324 [patent_app_country] => US [patent_app_date] => 2023-07-03 [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] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18872324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/872324
Gear changing system for an accessory gearbox of an aircraft turbine engine and method of use Jul 2, 2023 Issued
Array ( [id] => 18754934 [patent_doc_number] => 20230358360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => AUTOMATED MULTI-VALVE/POINT LUBE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/340173 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340173
AUTOMATED MULTI-VALVE/POINT LUBE SYSTEM Jun 22, 2023 Pending
Array ( [id] => 18708933 [patent_doc_number] => 20230331519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD, AN ARRANGEMENT AND A TRANSPORT APPARATUS FOR TRANSPORTING ELEVATOR GUIDE RAILS IN A SHAFT [patent_app_type] => utility [patent_app_number] => 18/338796 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338796
Method, an arrangement and a transport apparatus for transporting elevator guide rails in a shaft Jun 20, 2023 Issued
Array ( [id] => 18709899 [patent_doc_number] => 20230332521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => REDUCED PARASITIC LUBE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/212657 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212657
Reduced parasitic lube system Jun 20, 2023 Issued
Array ( [id] => 20594307 [patent_doc_number] => 12578013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Drive module assembly and drive module system including the same [patent_app_type] => utility [patent_app_number] => 18/209642 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 556 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209642
Drive module assembly and drive module system including the same Jun 13, 2023 Issued
Array ( [id] => 18995710 [patent_doc_number] => 11912534 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Elevator pit safety net system [patent_app_type] => utility [patent_app_number] => 18/332997 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8492 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332997
Elevator pit safety net system Jun 11, 2023 Issued
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