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] => 17369671 [patent_doc_number] => 20220024723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR CONSTRUCTING ELEVATOR AND ELEVATOR [patent_app_type] => utility [patent_app_number] => 17/490369 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490369
Method for constructing elevator and elevator Sep 29, 2021 Issued
Array ( [id] => 17343414 [patent_doc_number] => 20220009745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => ELEVATOR OVERSPEED GOVERNOR WITH AUTOMATIC RESET [patent_app_type] => utility [patent_app_number] => 17/483184 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483184
Elevator overspeed governor with automatic reset Sep 22, 2021 Issued
Array ( [id] => 17369673 [patent_doc_number] => 20220024725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => ELEVATOR DOOR INTERLOCK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/480664 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17480664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480664
Elevator door interlock assembly Sep 20, 2021 Issued
Array ( [id] => 17505966 [patent_doc_number] => 20220099069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => GREASE COLLECTION ARRANGEMENT FOR COLLECTING WASTE GREASE FROM A GREASE LUBRICATED ROTOR BLADE PITCH BEARING OF A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 17/476570 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17476570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476570
Grease collection arrangement for collecting waste grease from a grease lubricated rotor blade pitch bearing of a wind turbine Sep 15, 2021 Issued
Array ( [id] => 18342293 [patent_doc_number] => 11639770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Progressive distributor [patent_app_type] => utility [patent_app_number] => 17/473168 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3520 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473168
Progressive distributor Sep 12, 2021 Issued
Array ( [id] => 18980871 [patent_doc_number] => 11906033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Systems for a lubrication catch [patent_app_type] => utility [patent_app_number] => 17/468449 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468449
Systems for a lubrication catch Sep 6, 2021 Issued
Array ( [id] => 17461178 [patent_doc_number] => 20220074483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => OIL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/446314 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446314
Oil management system Aug 29, 2021 Issued
Array ( [id] => 17275442 [patent_doc_number] => 20210381640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Grease Distribution Systems [patent_app_type] => utility [patent_app_number] => 17/410088 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17410088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410088
Grease distribution systems Aug 23, 2021 Issued
Array ( [id] => 18211837 [patent_doc_number] => 20230058101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Powered Industrial Truck (PIT) with Rear-Loading/Lifting Mechanism [patent_app_type] => utility [patent_app_number] => 17/408885 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408885
Powered Industrial Truck (PIT) with Rear-Loading/Lifting Mechanism Aug 22, 2021 Abandoned
Array ( [id] => 18717703 [patent_doc_number] => 11795033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Elevator car door interlock [patent_app_type] => utility [patent_app_number] => 17/407899 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3350 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407899
Elevator car door interlock Aug 19, 2021 Issued
Array ( [id] => 17258261 [patent_doc_number] => 20210371246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => DOUBLE DECK ELEVATOR WITH LINEAR ACTUATOR ADJUSTMENT MECHANISM [patent_app_type] => utility [patent_app_number] => 17/404207 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404207
Double deck elevator with linear actuator adjustment mechanism Aug 16, 2021 Issued
Array ( [id] => 17656810 [patent_doc_number] => 20220177275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ELEVATOR CAR ENCLOSURE [patent_app_type] => utility [patent_app_number] => 17/401936 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401936
ELEVATOR CAR ENCLOSURE Aug 12, 2021 Abandoned
Array ( [id] => 17413079 [patent_doc_number] => 20220047983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ELEVATORS AND OUTDOOR INTAKE HEPA FILTRATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/400600 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400600
Elevators and outdoor intake HEPA filtration systems Aug 11, 2021 Issued
Array ( [id] => 17413831 [patent_doc_number] => 20220048735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => METHOD AND SYSTEM FOR AN AUTOMATIC RESCUE OPERATION OF AN ELEVATOR CAR [patent_app_type] => utility [patent_app_number] => 17/398559 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398559
Method and system for an automatic rescue operation of an elevator car Aug 9, 2021 Issued
Array ( [id] => 18193560 [patent_doc_number] => 20230047079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => STABILIZING ASSEMBLIES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/398659 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398659
Stabilizing assemblies and methods of use thereof Aug 9, 2021 Issued
Array ( [id] => 17243238 [patent_doc_number] => 20210362981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => COATED SHEAVE [patent_app_type] => utility [patent_app_number] => 17/395881 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395881
COATED SHEAVE Aug 5, 2021 Abandoned
Array ( [id] => 18910923 [patent_doc_number] => 11873897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Drive apparatus [patent_app_type] => utility [patent_app_number] => 17/392260 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8538 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392260
Drive apparatus Aug 2, 2021 Issued
Array ( [id] => 18412964 [patent_doc_number] => 11667496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Roller system, roller braking device and elevator system [patent_app_type] => utility [patent_app_number] => 17/391768 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4294 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391768
Roller system, roller braking device and elevator system Aug 1, 2021 Issued
Array ( [id] => 17229522 [patent_doc_number] => 20210356078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SYSTEM AND METHOD FOR REDUCING FRICTION, TORQUE AND DRAG IN ARTIFICIAL LIFT SYSTEMS USED IN OIL AND GAS PRODUCTION WELLS [patent_app_type] => utility [patent_app_number] => 17/389540 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389540
System and method for reducing friction, torque and drag in artificial lift systems used in oil and gas production wells Jul 29, 2021 Issued
Array ( [id] => 17413835 [patent_doc_number] => 20220048739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => TOP EXTENSIBLE SECTION AND THE OPERATION METHOD THEREOF, ELEVATOR CAR ASSEMBLY AND ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/385237 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385237
Top extensible section and the operation method thereof, elevator car assembly and elevator system Jul 25, 2021 Issued
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