Search

Christopher J. Uhlir

Examiner (ID: 15030, Phone: (571)270-3091 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2832, 2837, 3619
Total Applications
1009
Issued Applications
588
Pending Applications
91
Abandoned Applications
343

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16792791 [patent_doc_number] => 20210122608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => SYSTEM AND METHOD FOR MONITORING SHEAVE BEARING CONDITION [patent_app_type] => utility [patent_app_number] => 16/665127 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665127
System and method for monitoring sheave bearing condition Oct 27, 2019 Issued
Array ( [id] => 15831447 [patent_doc_number] => 20200131005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/663687 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663687
ELEVATOR SYSTEM Oct 24, 2019 Abandoned
Array ( [id] => 15831429 [patent_doc_number] => 20200130996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SYSTEM AND METHOD FOR ASSIGNING ELEVATOR SERVICE BASED ON PASSENGER USAGE [patent_app_type] => utility [patent_app_number] => 16/662565 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662565 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662565
SYSTEM AND METHOD FOR ASSIGNING ELEVATOR SERVICE BASED ON PASSENGER USAGE Oct 23, 2019 Pending
Array ( [id] => 15799645 [patent_doc_number] => 20200122965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => SYSTEM FOR PROVIDING ELEVATOR SERVICE [patent_app_type] => utility [patent_app_number] => 16/654413 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654413
SYSTEM FOR PROVIDING ELEVATOR SERVICE Oct 15, 2019 Abandoned
Array ( [id] => 15865663 [patent_doc_number] => 20200140235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => METHOD AND A SYSTEM FOR DETECTING A MALFUNCTION OF AN ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/598263 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598263
METHOD AND A SYSTEM FOR DETECTING A MALFUNCTION OF AN ELEVATOR SYSTEM Oct 9, 2019 Pending
Array ( [id] => 15461251 [patent_doc_number] => 20200043450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => PEDAL APPARATUS FOR PERCUSSION INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/598407 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598407
Pedal apparatus for percussion instrument Oct 9, 2019 Issued
Array ( [id] => 16289911 [patent_doc_number] => 10766745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Universal and software-configurable elevator door monitor [patent_app_type] => utility [patent_app_number] => 16/581008 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 37 [patent_no_of_words] => 13989 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581008
Universal and software-configurable elevator door monitor Sep 23, 2019 Issued
Array ( [id] => 19948192 [patent_doc_number] => 12319539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Air pressure floor table detection: statistical analysis of location [patent_app_type] => utility [patent_app_number] => 16/576820 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7198 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576820
Air pressure floor table detection: statistical analysis of location Sep 19, 2019 Issued
Array ( [id] => 15680857 [patent_doc_number] => 20200095092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => WATER DETECTION IN ELEVATOR PIT USING PIT SENSORS [patent_app_type] => utility [patent_app_number] => 16/575765 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575765
Water detection in elevator pit using pit sensors Sep 18, 2019 Issued
Array ( [id] => 17125955 [patent_doc_number] => 20210300723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => CALL INPUT DEVICE FOR AN ELEVATOR [patent_app_type] => utility [patent_app_number] => 17/250525 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4035 [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] => 17250525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250525
CALL INPUT DEVICE FOR AN ELEVATOR Sep 17, 2019 Pending
Array ( [id] => 15710845 [patent_doc_number] => 20200102188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => ELEVATOR SYSTEM COMPONENT ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/568420 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568420
ELEVATOR SYSTEM COMPONENT ANALYSIS Sep 11, 2019 Abandoned
Array ( [id] => 15293127 [patent_doc_number] => 20190389699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SYSTEM AND METHOD FOR RESILIENT DESIGN AND OPERATION OF ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/561076 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561076
SYSTEM AND METHOD FOR RESILIENT DESIGN AND OPERATION OF ELEVATOR SYSTEM Sep 4, 2019 Abandoned
Array ( [id] => 15293115 [patent_doc_number] => 20190389693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => INTERACTION TERMINAL AND SYSTEM FOR ELEVATOR [patent_app_type] => utility [patent_app_number] => 16/561913 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561913
Interaction terminal and system for elevator Sep 4, 2019 Issued
Array ( [id] => 15649151 [patent_doc_number] => 20200087105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SYSTEM AND METHOD FOR EFFECTING TRANSPORTATION BY PROVIDING PASSENGER HANDOFF BETWEEN A PLURALITY OF ELEVATORS [patent_app_type] => utility [patent_app_number] => 16/558755 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558755
SYSTEM AND METHOD FOR EFFECTING TRANSPORTATION BY PROVIDING PASSENGER HANDOFF BETWEEN A PLURALITY OF ELEVATORS Sep 2, 2019 Pending
Array ( [id] => 15273685 [patent_doc_number] => 20190385577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Minimalist Interval-Based Musical Instrument [patent_app_type] => utility [patent_app_number] => 16/558006 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558006
Minimalist Interval-Based Musical Instrument Aug 29, 2019 Abandoned
Array ( [id] => 15589191 [patent_doc_number] => 20200071130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVATOR ROPE [patent_app_type] => utility [patent_app_number] => 16/551963 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16551963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551963
ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVATOR ROPE Aug 26, 2019 Pending
Array ( [id] => 19411608 [patent_doc_number] => 12077412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Systems and methods for group elevator scheduling based on quadratic semi-assignment programs [patent_app_type] => utility [patent_app_number] => 16/507084 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17470 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507084
Systems and methods for group elevator scheduling based on quadratic semi-assignment programs Jul 9, 2019 Issued
Array ( [id] => 15407567 [patent_doc_number] => 20200024105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => ELEVATOR [patent_app_type] => utility [patent_app_number] => 16/458971 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458971
Elevator including safety monitoring that prevents excessive deceleration during slowdown failure Jun 30, 2019 Issued
Array ( [id] => 15831431 [patent_doc_number] => 20200130997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ELEVATOR SERVICE REQUEST USING USER DEVICE WITH FILTERED DESTINATION FLOOR SELECTION [patent_app_type] => utility [patent_app_number] => 16/455019 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455019
ELEVATOR SERVICE REQUEST USING USER DEVICE WITH FILTERED DESTINATION FLOOR SELECTION Jun 26, 2019 Abandoned
Array ( [id] => 18137034 [patent_doc_number] => 11562722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Cognitive music engine using unsupervised learning [patent_app_type] => utility [patent_app_number] => 16/443802 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9445 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443802
Cognitive music engine using unsupervised learning Jun 16, 2019 Issued
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