Search

Alexander Scott Harrison

Examiner (ID: 19108, Phone: (571)270-7573 , Office: P/3636 )

Most Active Art Unit
3636
Art Unit(s)
3636
Total Applications
256
Issued Applications
177
Pending Applications
3
Abandoned Applications
76

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20158051 [patent_doc_number] => 12384660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Structure for constructing an elevator shaft [patent_app_type] => utility [patent_app_number] => 18/374076 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374076
Structure for constructing an elevator shaft Sep 27, 2023 Issued
Array ( [id] => 20693835 [patent_doc_number] => 20260125241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => ELEVATOR ARRANGEMENT EXHIBITING ECCENTRIC GUIDE RAILS AND AN ECCENTRIC DRIVE UNIT AS WELL AS USE OF AN ECCENTRICALLY ARRANGED DRIVE UNIT FOR SUCH ELEVATOR ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 19/118101 [patent_app_country] => US [patent_app_date] => 2023-09-26 [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] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19118101 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/118101
ELEVATOR ARRANGEMENT EXHIBITING ECCENTRIC GUIDE RAILS AND AN ECCENTRIC DRIVE UNIT AS WELL AS USE OF AN ECCENTRICALLY ARRANGED DRIVE UNIT FOR SUCH ELEVATOR ARRANGEMENTS Sep 25, 2023 Pending
Array ( [id] => 18902479 [patent_doc_number] => 20240017964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => CONSTRUCTION ELEVATOR ARRANGEMENT AND A METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 18/474045 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474045
Construction elevator arrangement and a method for producing the same Sep 24, 2023 Issued
Array ( [id] => 19019994 [patent_doc_number] => 20240076165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Elevator Mounting Assembly with Side Mount Hanger [patent_app_type] => utility [patent_app_number] => 18/467341 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467341
Elevator mounting assembly with side mount hanger Sep 13, 2023 Issued
Array ( [id] => 20568345 [patent_doc_number] => 20260062266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => SUPPORT DEVICE FOR A LIFTING PLATFORM, LIFTING PLATFORM WITH A SUPPORT DEVICE [patent_app_type] => utility [patent_app_number] => 19/107120 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19107120 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/107120
SUPPORT DEVICE FOR A LIFTING PLATFORM, LIFTING PLATFORM WITH A SUPPORT DEVICE Sep 6, 2023 Pending
Array ( [id] => 20511112 [patent_doc_number] => 20260035213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DOOR DRIVE DEVICE WITH TWO INDEPENDENTLY DISPLACEABLE DRIVERS [patent_app_type] => utility [patent_app_number] => 19/100110 [patent_app_country] => US [patent_app_date] => 2023-09-05 [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] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19100110 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/100110
DOOR DRIVE DEVICE WITH TWO INDEPENDENTLY DISPLACEABLE DRIVERS Sep 4, 2023 Pending
Array ( [id] => 20585174 [patent_doc_number] => 20260070765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => LIFTING BRIDGE, PARTICULARLY FOR MOTOR VEHICLES [patent_app_type] => utility [patent_app_number] => 19/105908 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19105908 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/105908
LIFTING BRIDGE, PARTICULARLY FOR MOTOR VEHICLES Aug 31, 2023 Pending
Array ( [id] => 19004109 [patent_doc_number] => 20240068180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CONCRETE REMOVAL DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/237198 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2017 [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] => 18237198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237198
Concrete removal device and system Aug 22, 2023 Issued
Array ( [id] => 20227069 [patent_doc_number] => 12415711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Transport vehicle, connecting part, distance specifying method, and recording medium [patent_app_type] => utility [patent_app_number] => 18/450387 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 1168 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450387
Transport vehicle, connecting part, distance specifying method, and recording medium Aug 14, 2023 Issued
Array ( [id] => 19651101 [patent_doc_number] => 12172869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Elevator and a method of maintaining an elevator [patent_app_type] => utility [patent_app_number] => 18/365386 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2062 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365386
Elevator and a method of maintaining an elevator Aug 3, 2023 Issued
Array ( [id] => 20542074 [patent_doc_number] => 20260048964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => PASSENGER TRANSPORT SYSTEM AND METHOD FOR TRANSPORTING A PASSENGER [patent_app_type] => utility [patent_app_number] => 19/100989 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19100989 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/100989
PASSENGER TRANSPORT SYSTEM AND METHOD FOR TRANSPORTING A PASSENGER Aug 2, 2023 Pending
Array ( [id] => 19325854 [patent_doc_number] => 12043518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Tension equalizing traction sheave assembly for elevator assemblies [patent_app_type] => utility [patent_app_number] => 18/227607 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18227607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227607
Tension equalizing traction sheave assembly for elevator assemblies Jul 27, 2023 Issued
Array ( [id] => 19172232 [patent_doc_number] => 20240158206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ELEVATOR CAR DOOR LOCKING DEVICE AND ELEVATOR EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/360104 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360104
Elevator car door locking device and elevator equipment Jul 26, 2023 Issued
Array ( [id] => 19709065 [patent_doc_number] => 20250019207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => MAGNETIC DOOR COUPLER [patent_app_type] => utility [patent_app_number] => 18/349461 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349461
Magnetic door coupler Jul 9, 2023 Issued
Array ( [id] => 20542078 [patent_doc_number] => 20260048968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => CONTROL DEVICE FOR A LIFTING PLATFORM WITH INTEGRATED ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 19/101767 [patent_app_country] => US [patent_app_date] => 2023-07-03 [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] => -10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19101767 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/101767
CONTROL DEVICE FOR A LIFTING PLATFORM WITH INTEGRATED ENERGY STORAGE DEVICE Jul 2, 2023 Pending
Array ( [id] => 19411606 [patent_doc_number] => 12077410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Electronic actuation module for elevator safety brake system [patent_app_type] => utility [patent_app_number] => 18/335746 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 8785 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335746
Electronic actuation module for elevator safety brake system Jun 14, 2023 Issued
Array ( [id] => 20420072 [patent_doc_number] => 20250382157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => ELEVATOR [patent_app_type] => utility [patent_app_number] => 18/878112 [patent_app_country] => US [patent_app_date] => 2023-06-14 [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] => -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] => 18878112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/878112
ELEVATOR Jun 13, 2023 Pending
Array ( [id] => 18825168 [patent_doc_number] => 11840437 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Fork assembly for autonomous mobile robots and automated guided vehicles [patent_app_type] => utility [patent_app_number] => 18/334587 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7869 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334587
Fork assembly for autonomous mobile robots and automated guided vehicles Jun 13, 2023 Issued
Array ( [id] => 19210543 [patent_doc_number] => 11999591 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Elevator system including sensor assembly for person detection [patent_app_type] => utility [patent_app_number] => 18/333258 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5187 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333258
Elevator system including sensor assembly for person detection Jun 11, 2023 Issued
Array ( [id] => 19120879 [patent_doc_number] => 11964848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Elevator pit monitoring and integrity check of monitoring system [patent_app_type] => utility [patent_app_number] => 18/333134 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4040 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333134
Elevator pit monitoring and integrity check of monitoring system Jun 11, 2023 Issued
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