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] => 13478641 [patent_doc_number] => 20180290863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => ELEVATOR ARRANGEMENT AND METHOD [patent_app_type] => utility [patent_app_number] => 15/942842 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942842
Elevator arrangement and method Apr 1, 2018 Issued
Array ( [id] => 13153635 [patent_doc_number] => 10093527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Half-moon lifting device [patent_app_type] => utility [patent_app_number] => 15/941606 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3295 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941606
Half-moon lifting device Mar 29, 2018 Issued
Array ( [id] => 15948321 [patent_doc_number] => 10662047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Extendable mast systems and methods for a material handling vehicle [patent_app_type] => utility [patent_app_number] => 15/941649 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15941649 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941649
Extendable mast systems and methods for a material handling vehicle Mar 29, 2018 Issued
Array ( [id] => 17421976 [patent_doc_number] => 11255423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Dual-clutch automatic transmission cooling and lubrication hydraulic control system and vehicle [patent_app_type] => utility [patent_app_number] => 16/499027 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3283 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499027
Dual-clutch automatic transmission cooling and lubrication hydraulic control system and vehicle Mar 28, 2018 Issued
Array ( [id] => 13446235 [patent_doc_number] => 20180274660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => LUBRICATING FLUID SUPPLY STRUCTURE OF POWER TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 15/928099 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928099
Lubricating fluid supply structure of power transmission device Mar 21, 2018 Issued
Array ( [id] => 17467388 [patent_doc_number] => 11273853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Top of rail resilient bar [patent_app_type] => utility [patent_app_number] => 15/918511 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918511
Top of rail resilient bar Mar 11, 2018 Issued
Array ( [id] => 15818127 [patent_doc_number] => 10634236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Hydraulic supply structure [patent_app_type] => utility [patent_app_number] => 15/916292 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4774 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916292
Hydraulic supply structure Mar 8, 2018 Issued
Array ( [id] => 15363135 [patent_doc_number] => 20200017332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => METHOD OF CONTROLLING A STAIRLIFT AND A STAIRLIFT [patent_app_type] => utility [patent_app_number] => 16/490671 [patent_app_country] => US [patent_app_date] => 2018-03-08 [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] => -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] => 16490671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490671
Method of controlling a stairlift and a stairlift Mar 7, 2018 Issued
Array ( [id] => 15666079 [patent_doc_number] => 10597257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => High speed bearing assembly for elevator safety gear and methods of making and using same [patent_app_type] => utility [patent_app_number] => 15/912890 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5579 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912890
High speed bearing assembly for elevator safety gear and methods of making and using same Mar 5, 2018 Issued
Array ( [id] => 13461169 [patent_doc_number] => 20180282127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => ELEVATOR CAR WALL PANEL SECURING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/913179 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913179 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913179
ELEVATOR CAR WALL PANEL SECURING SYSTEM Mar 5, 2018 Abandoned
Array ( [id] => 15409929 [patent_doc_number] => 20200025286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/493900 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493900
HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION Feb 18, 2018 Abandoned
Array ( [id] => 17350779 [patent_doc_number] => 11225403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Modular pit structure for a lifting system, such lifting system and method for building such pit structure [patent_app_type] => utility [patent_app_number] => 15/898729 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2383 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898729 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898729
Modular pit structure for a lifting system, such lifting system and method for building such pit structure Feb 18, 2018 Issued
Array ( [id] => 16635871 [patent_doc_number] => 10914369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Lubrication structure of power transmission device [patent_app_type] => utility [patent_app_number] => 15/896068 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11450 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896068
Lubrication structure of power transmission device Feb 13, 2018 Issued
Array ( [id] => 16800916 [patent_doc_number] => 10995847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Cooling device for vehicle components [patent_app_type] => utility [patent_app_number] => 15/895644 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4419 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895644
Cooling device for vehicle components Feb 12, 2018 Issued
Array ( [id] => 17193673 [patent_doc_number] => 11162419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method and structure for operating engine with bowed rotor condition [patent_app_type] => utility [patent_app_number] => 15/893800 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6492 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15893800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/893800
Method and structure for operating engine with bowed rotor condition Feb 11, 2018 Issued
Array ( [id] => 16744079 [patent_doc_number] => 10969058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Continuous supply precision minimum quantity lubrication pump supporting different lubrication conditions [patent_app_type] => utility [patent_app_number] => 16/094003 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 9510 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 670 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094003
Continuous supply precision minimum quantity lubrication pump supporting different lubrication conditions Feb 1, 2018 Issued
Array ( [id] => 14279501 [patent_doc_number] => 20190137035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [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] => 15/880442 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6552 [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] => 15880442 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880442
SYSTEM AND METHOD FOR REDUCING FRICTION, TORQUE AND DRAG IN ARTIFICIAL LIFT SYSTEMS USED IN OIL AND GAS PRODUCTION WELLS Jan 24, 2018 Abandoned
Array ( [id] => 14359743 [patent_doc_number] => 10301156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Order picker materials handling vehicle with improved downward visibility when driving elevated [patent_app_type] => utility [patent_app_number] => 15/874981 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6325 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874981
Order picker materials handling vehicle with improved downward visibility when driving elevated Jan 18, 2018 Issued
Array ( [id] => 15116743 [patent_doc_number] => 20190345004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SUSPENSION MEMBER ARRANGEMENT FOR AN ELEVATOR AND MONITORING ARRANGEMENT FOR MONITORING A SUSPENSION MEMBER [patent_app_type] => utility [patent_app_number] => 16/477979 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10553 [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] => 16477979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477979
SUSPENSION MEMBER ARRANGEMENT FOR AN ELEVATOR AND MONITORING ARRANGEMENT FOR MONITORING A SUSPENSION MEMBER Jan 17, 2018 Abandoned
Array ( [id] => 15267019 [patent_doc_number] => 20190382243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => STAIRLIFT [patent_app_type] => utility [patent_app_number] => 16/483783 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16483783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483783
Stairlift Jan 15, 2018 Issued
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