Search

Michael A. Riegelman

Examiner (ID: 9587, Phone: (571)270-7956 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654
Total Applications
1312
Issued Applications
1013
Pending Applications
88
Abandoned Applications
246

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15282897 [patent_doc_number] => 10514107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Check valve for overflow oil line when pressure fill fittings are remote [patent_app_type] => utility [patent_app_number] => 15/620180 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4441 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620180
Check valve for overflow oil line when pressure fill fittings are remote Jun 11, 2017 Issued
Array ( [id] => 15397235 [patent_doc_number] => 10539269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Minimal lubrication device with fine adjustment of the flow of oil [patent_app_type] => utility [patent_app_number] => 15/618618 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618618 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618618
Minimal lubrication device with fine adjustment of the flow of oil Jun 8, 2017 Issued
Array ( [id] => 12366804 [patent_doc_number] => 09957134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Roller guide for elevators [patent_app_type] => utility [patent_app_number] => 15/614749 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2393 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614749
Roller guide for elevators Jun 5, 2017 Issued
Array ( [id] => 12118555 [patent_doc_number] => 20180002141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'ELEVATOR' [patent_app_type] => utility [patent_app_number] => 15/613858 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15613858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613858
Elevator Jun 4, 2017 Issued
Array ( [id] => 12753010 [patent_doc_number] => 20180142837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Grease Gun with Locking Coupler and Hose-Securing Element [patent_app_type] => utility [patent_app_number] => 15/612447 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612447
Grease Gun with Locking Coupler and Hose-Securing Element Jun 1, 2017 Abandoned
Array ( [id] => 12092324 [patent_doc_number] => 20170349417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Work Implement Frame with Gate' [patent_app_type] => utility [patent_app_number] => 15/611438 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2222 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611438
Work implement frame with gate May 31, 2017 Issued
Array ( [id] => 12080510 [patent_doc_number] => 20170343097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'LUBRICATION SYSTEM FOR RACK AND PINION MAST' [patent_app_type] => utility [patent_app_number] => 15/603954 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2000 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15603954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/603954
Lubrication system for rack and pinion mast May 23, 2017 Issued
Array ( [id] => 13551357 [patent_doc_number] => 20180327226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => ELEVATOR ROPE GUIDE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/594869 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15594869 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/594869
Elevator rope guide system May 14, 2017 Issued
Array ( [id] => 13971977 [patent_doc_number] => 10215334 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-26 [patent_title] => Lubricating oil monitoring and maintenance cap with oil level monitoring system [patent_app_type] => utility [patent_app_number] => 15/587148 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12098 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 15587148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/587148
Lubricating oil monitoring and maintenance cap with oil level monitoring system May 3, 2017 Issued
Array ( [id] => 12031746 [patent_doc_number] => 20170321844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'CARTRIDGE DEVICE FOR LUBRICATING A MACHINE' [patent_app_type] => utility [patent_app_number] => 15/586067 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5766 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15586067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/586067
Cartridge device for lubricating a machine May 2, 2017 Issued
Array ( [id] => 13985909 [patent_doc_number] => 20190062112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => EMERGENCY BRAKING SYSTEM FOR MINE SHAFT CONVEYANCE [patent_app_type] => utility [patent_app_number] => 16/098762 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098762
Emergency braking system for mine shaft conveyance May 1, 2017 Issued
Array ( [id] => 16444696 [patent_doc_number] => 10836607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Stairlifts [patent_app_type] => utility [patent_app_number] => 16/096509 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1957 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096509
Stairlifts Apr 24, 2017 Issued
Array ( [id] => 11836025 [patent_doc_number] => 20170217744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'CARRIAGE ASSEMBLY FOR MATERIALS HANDLING VEHICLE AND METHOD FOR MAKING SAME' [patent_app_type] => utility [patent_app_number] => 15/493528 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4293 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493528
Carriage assembly for materials handling vehicle and method for making same Apr 20, 2017 Issued
Array ( [id] => 12002908 [patent_doc_number] => 20170307063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'OIL TRANSFER UNIT FOR TRANSFERRING OIL BETWEEN A STATIONARY PART AND A ROTATING PART' [patent_app_type] => utility [patent_app_number] => 15/492046 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4281 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492046
Oil transfer unit for transferring oil between a stationary part and a rotating part Apr 19, 2017 Issued
Array ( [id] => 11993716 [patent_doc_number] => 20170297871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'ELEVATOR LANDING DOOR ASSEMBLY AND ELEVATOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/485462 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485462
ELEVATOR LANDING DOOR ASSEMBLY AND ELEVATOR SYSTEM Apr 11, 2017 Abandoned
Array ( [id] => 13478637 [patent_doc_number] => 20180290861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Elevator Strip Bonded End Termination [patent_app_type] => utility [patent_app_number] => 15/484809 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15484809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484809
Elevator strip bonded end termination Apr 10, 2017 Issued
Array ( [id] => 15977635 [patent_doc_number] => 10669124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Elevator system including a protective hoistway liner assembly [patent_app_type] => utility [patent_app_number] => 15/482103 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5304 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15482103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/482103
Elevator system including a protective hoistway liner assembly Apr 6, 2017 Issued
Array ( [id] => 11987644 [patent_doc_number] => 20170291799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'SYSTEM FOR LIFTING PERSONS ONTO PLAYGROUND EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 15/480552 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6138 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15480552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/480552
SYSTEM FOR LIFTING PERSONS ONTO PLAYGROUND EQUIPMENT Apr 5, 2017 Abandoned
Array ( [id] => 16170089 [patent_doc_number] => 10711642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Gas turbine engine lubrication system and apparatus with boost pump system [patent_app_type] => utility [patent_app_number] => 15/475736 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7068 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475736 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475736
Gas turbine engine lubrication system and apparatus with boost pump system Mar 30, 2017 Issued
Array ( [id] => 15453923 [patent_doc_number] => 20200039786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => ELEVATOR PIT LADDER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/494769 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16494769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494769
Elevator pit ladder apparatus Mar 29, 2017 Issued
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