
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] => 18384354
[patent_doc_number] => 11655121
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-23
[patent_title] => Elevator car
[patent_app_type] => utility
[patent_app_number] => 17/091932
[patent_app_country] => US
[patent_app_date] => 2020-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 17
[patent_no_of_words] => 4745
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091932
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/091932 | Elevator car | Nov 5, 2020 | Issued |
Array
(
[id] => 18035962
[patent_doc_number] => 20220380177
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => MOUNTING FRAME FOR DISPLACING AND FIXING IN A SHAFT
[patent_app_type] => utility
[patent_app_number] => 17/755674
[patent_app_country] => US
[patent_app_date] => 2020-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7212
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17755674
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755674 | Mounting frame for displacing and fixing in a shaft | Nov 2, 2020 | Issued |
Array
(
[id] => 18035963
[patent_doc_number] => 20220380178
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => MOUNTING FRAME FOR DISPLACING AND FIXING IN A SHAFT
[patent_app_type] => utility
[patent_app_number] => 17/755675
[patent_app_country] => US
[patent_app_date] => 2020-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8567
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 17755675
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755675 | Mounting frame for displacing and fixing in a shaft | Nov 2, 2020 | Issued |
Array
(
[id] => 18004749
[patent_doc_number] => 20220363515
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-17
[patent_title] => BRAKE DEVICE FOR AN ELEVATOR CAR, COMPRISING AN INTEGRATED LOAD MEASURING DEVICE, USE THEREOF IN AN ELEVATOR SYSTEM, AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/755157
[patent_app_country] => US
[patent_app_date] => 2020-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7625
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 17755157
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755157 | Brake device for an elevator car, comprising an integrated load measuring device, use thereof in an elevator system, and method | Oct 28, 2020 | Issued |
Array
(
[id] => 18854725
[patent_doc_number] => 11852294
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-26
[patent_title] => Diagnosis system of lubricating oil and diagnosis method of lubricating oil
[patent_app_type] => utility
[patent_app_number] => 17/638414
[patent_app_country] => US
[patent_app_date] => 2020-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 23
[patent_no_of_words] => 12220
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638414
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/638414 | Diagnosis system of lubricating oil and diagnosis method of lubricating oil | Oct 14, 2020 | Issued |
Array
(
[id] => 18933053
[patent_doc_number] => 11885462
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-30
[patent_title] => Atomizer unit
[patent_app_type] => utility
[patent_app_number] => 17/775073
[patent_app_country] => US
[patent_app_date] => 2020-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8132
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775073
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/775073 | Atomizer unit | Oct 12, 2020 | Issued |
Array
(
[id] => 18845541
[patent_doc_number] => 20230407945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-21
[patent_title] => HYDRAULIC TENSIONER
[patent_app_type] => utility
[patent_app_number] => 18/247290
[patent_app_country] => US
[patent_app_date] => 2020-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1288
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247290
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/247290 | Hydraulic tensioner | Oct 4, 2020 | Issued |
Array
(
[id] => 18399884
[patent_doc_number] => 11662013
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-30
[patent_title] => Stalactite passive lubrication system
[patent_app_type] => utility
[patent_app_number] => 17/030885
[patent_app_country] => US
[patent_app_date] => 2020-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 4417
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030885
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/030885 | Stalactite passive lubrication system | Sep 23, 2020 | Issued |
Array
(
[id] => 16807578
[patent_doc_number] => 20210130131
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => METHOD FOR ROPING AN ELEVATOR
[patent_app_type] => utility
[patent_app_number] => 17/022490
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2389
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022490
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/022490 | Method for roping an elevator | Sep 15, 2020 | Issued |
Array
(
[id] => 20150304
[patent_doc_number] => 20250250142
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => BRAKE ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR AND METHOD TO OPERATE THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/928340
[patent_app_country] => US
[patent_app_date] => 2020-09-11
[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] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928340
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/928340 | BRAKE ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR AND METHOD TO OPERATE THE SAME | Sep 10, 2020 | Pending |
Array
(
[id] => 19166507
[patent_doc_number] => 11982402
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-14
[patent_title] => Integrated system for online detection and automatic removal of water and particulate contaminants from turbine oil
[patent_app_type] => utility
[patent_app_number] => 17/011507
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4832
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011507
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/011507 | Integrated system for online detection and automatic removal of water and particulate contaminants from turbine oil | Sep 2, 2020 | Issued |
Array
(
[id] => 17443466
[patent_doc_number] => 20220063971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => CONVERTIBLE CARRIAGE
[patent_app_type] => utility
[patent_app_number] => 17/007977
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3418
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17007977
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007977 | Convertible carriage | Aug 30, 2020 | Issued |
Array
(
[id] => 16467954
[patent_doc_number] => 20200369491
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => FRICTION LINER AND TRACTION SHEAVE
[patent_app_type] => utility
[patent_app_number] => 16/993502
[patent_app_country] => US
[patent_app_date] => 2020-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3375
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 16993502
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/993502 | Friction liner and traction sheave | Aug 13, 2020 | Issued |
Array
(
[id] => 17385375
[patent_doc_number] => 20220033227
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-03
[patent_title] => Elevator Door Roller and Track Replacement
[patent_app_type] => utility
[patent_app_number] => 16/943530
[patent_app_country] => US
[patent_app_date] => 2020-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6485
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943530
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/943530 | Elevator door roller and track replacement | Jul 29, 2020 | Issued |
Array
(
[id] => 16421698
[patent_doc_number] => 20200346896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => ELEVATOR SYSTEM SUSPENSION MEMBER TERMINATION
[patent_app_type] => utility
[patent_app_number] => 16/931032
[patent_app_country] => US
[patent_app_date] => 2020-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3372
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 16931032
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/931032 | Elevator system suspension member termination | Jul 15, 2020 | Issued |
Array
(
[id] => 16576060
[patent_doc_number] => 20210010461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-14
[patent_title] => MOVEMENT AND POSITIONING ADAPTOR FOR HANDLING ROOT-RING OF WIND TURBINE BLADE
[patent_app_type] => utility
[patent_app_number] => 16/926345
[patent_app_country] => US
[patent_app_date] => 2020-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6671
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926345
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/926345 | Movement and positioning adaptor for handling root-ring of wind turbine blade | Jul 9, 2020 | Issued |
Array
(
[id] => 16576182
[patent_doc_number] => 20210010583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-14
[patent_title] => DEVICE FOR FILLING AND REMOVING A LUBRICANT AT A HOUSING
[patent_app_type] => utility
[patent_app_number] => 16/924576
[patent_app_country] => US
[patent_app_date] => 2020-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4120
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 16924576
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/924576 | Device for filling and removing a lubricant at a housing | Jul 8, 2020 | Issued |
Array
(
[id] => 17776349
[patent_doc_number] => 20220242698
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => IMPROVEMENTS IN OR RELATING TO STAIRLIFTS
[patent_app_type] => utility
[patent_app_number] => 17/625963
[patent_app_country] => US
[patent_app_date] => 2020-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3532
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625963
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/625963 | IMPROVEMENTS IN OR RELATING TO STAIRLIFTS | Jul 6, 2020 | Abandoned |
Array
(
[id] => 17620647
[patent_doc_number] => 11339691
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-24
[patent_title] => Heat transfer system
[patent_app_type] => utility
[patent_app_number] => 16/921697
[patent_app_country] => US
[patent_app_date] => 2020-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 3416
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921697
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/921697 | Heat transfer system | Jul 5, 2020 | Issued |
Array
(
[id] => 18216264
[patent_doc_number] => 11591184
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-28
[patent_title] => Elevator assembly with counterweight blocking stop
[patent_app_type] => utility
[patent_app_number] => 16/919658
[patent_app_country] => US
[patent_app_date] => 2020-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4728
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919658
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/919658 | Elevator assembly with counterweight blocking stop | Jul 1, 2020 | Issued |