Search

David S. Warren

Examiner (ID: 12304, Phone: (571)272-2076 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2832, 2105
Total Applications
1407
Issued Applications
1200
Pending Applications
14
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10817138 [patent_doc_number] => 20160163300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'ELECTRONIC CYMBAL TRIGGER' [patent_app_type] => utility [patent_app_number] => 14/963161 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 21203 [patent_no_of_claims] => 1 [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] => 14963161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963161
Electronic cymbal trigger Dec 7, 2015 Issued
Array ( [id] => 11966572 [patent_doc_number] => 20170270725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ACCESS CONTROL SYSTEM WITH FEEDBACK TO PORTABLE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/532218 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10372 [patent_no_of_claims] => 18 [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] => 15532218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532218
Access control system with feedback to portable electronic device Dec 1, 2015 Issued
Array ( [id] => 15726369 [patent_doc_number] => 10611604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Elevator system [patent_app_type] => utility [patent_app_number] => 15/531492 [patent_app_country] => US [patent_app_date] => 2015-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2806 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531492 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531492
Elevator system Nov 25, 2015 Issued
Array ( [id] => 13689211 [patent_doc_number] => 20170355560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => SYSTEM AND METHOD FOR MONITORING ELEVATOR BRAKE CAPABILITY [patent_app_type] => utility [patent_app_number] => 15/528999 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15528999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528999
SYSTEM AND METHOD FOR MONITORING ELEVATOR BRAKE CAPABILITY Nov 22, 2015 Abandoned
Array ( [id] => 11970980 [patent_doc_number] => 20170275134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'ELEVATOR SECURITY AND CONTROL SYSTEM BASED ON PASSENGER MOVEMENT' [patent_app_type] => utility [patent_app_number] => 15/529334 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3924 [patent_no_of_claims] => 15 [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] => 15529334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529334
Elevator security and control system based on passenger movement Nov 19, 2015 Issued
Array ( [id] => 10794786 [patent_doc_number] => 20160140943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'MIDI DEVICES AND SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/941210 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3164 [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] => 14941210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/941210
MIDI DEVICES AND SYSTEMS Nov 12, 2015 Abandoned
Array ( [id] => 12979138 [patent_doc_number] => 20170341903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => SYSTEM AND METHOD OF INITIATING ELEVATOR SERVICE BY ENTERING AN ELEVATOR CALL [patent_app_type] => utility [patent_app_number] => 15/536500 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536500
System and method of initiating elevator service by entering an elevator call Nov 9, 2015 Issued
Array ( [id] => 15070615 [patent_doc_number] => 10464781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Method for operating an elevator system [patent_app_type] => utility [patent_app_number] => 15/529992 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4970 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529992
Method for operating an elevator system Nov 9, 2015 Issued
Array ( [id] => 12051002 [patent_doc_number] => 20170327345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'LIFT SYSTEM HAVING A PLURALITY OF CARS AND A DECENTRALISED SAFETY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/529999 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11073 [patent_no_of_claims] => 11 [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] => 15529999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529999
Lift system having a plurality of cars and a decentralised safety system Nov 9, 2015 Issued
Array ( [id] => 10696582 [patent_doc_number] => 20160042729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'VIRTUAL INSTRUMENT PLAYING SCHEME' [patent_app_type] => utility [patent_app_number] => 14/922671 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9021 [patent_no_of_claims] => 20 [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] => 14922671 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/922671
Virtual instrument playing scheme Oct 25, 2015 Issued
Array ( [id] => 11897835 [patent_doc_number] => 09767774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Synthesizer with cymbal actuator' [patent_app_type] => utility [patent_app_number] => 14/921267 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5576 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14921267 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/921267
Synthesizer with cymbal actuator Oct 22, 2015 Issued
Array ( [id] => 10691764 [patent_doc_number] => 20160037910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'TABLET AND MONITOR SUPPORT SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/921499 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5550 [patent_no_of_claims] => 21 [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] => 14921499 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/921499
Tablet and monitor support systems Oct 22, 2015 Issued
Array ( [id] => 11208585 [patent_doc_number] => 09438220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'State detecting circuit, key-press detector, and musical instrument' [patent_app_type] => utility [patent_app_number] => 14/918938 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 36 [patent_no_of_words] => 19536 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14918938 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/918938
State detecting circuit, key-press detector, and musical instrument Oct 20, 2015 Issued
Array ( [id] => 12001564 [patent_doc_number] => 20170305719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'DEVICE FOR CHECKING GUIDES AND METHOD FOR BALANCING AN ELEVATOR CAR' [patent_app_type] => utility [patent_app_number] => 15/516789 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2990 [patent_no_of_claims] => 14 [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] => 15516789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516789
DEVICE FOR CHECKING GUIDES AND METHOD FOR BALANCING AN ELEVATOR CAR Oct 6, 2015 Abandoned
Array ( [id] => 11532269 [patent_doc_number] => 20170092247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'MACHINES, SYSTEMS, PROCESSES FOR AUTOMATED MUSIC COMPOSITION AND GENERATION EMPLOYING LINGUISTIC AND/OR GRAPHICAL ICON BASED MUSICAL EXPERIENCE DESCRIPTORS' [patent_app_type] => utility [patent_app_number] => 14/869911 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 224 [patent_figures_cnt] => 224 [patent_no_of_words] => 100284 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14869911 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/869911
Machines, systems, processes for automated music composition and generation employing linguistic and/or graphical icon based musical experience descriptions Sep 28, 2015 Issued
Array ( [id] => 11551236 [patent_doc_number] => 09620090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Hammer velocity measurement system' [patent_app_type] => utility [patent_app_number] => 14/867275 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11063 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14867275 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/867275
Hammer velocity measurement system Sep 27, 2015 Issued
Array ( [id] => 11970981 [patent_doc_number] => 20170275135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'ELEVATOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/514005 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3170 [patent_no_of_claims] => 16 [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] => 15514005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514005
Method for determining state of elevator system component Sep 16, 2015 Issued
Array ( [id] => 10195462 [patent_doc_number] => 09224375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-12-29 [patent_title] => 'Musical modification effects' [patent_app_type] => utility [patent_app_number] => 14/849503 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2561 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14849503 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/849503
Musical modification effects Sep 8, 2015 Issued
Array ( [id] => 10644989 [patent_doc_number] => 09361862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Passive amplification system for stringed instruments' [patent_app_type] => utility [patent_app_number] => 14/837278 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4377 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14837278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837278
Passive amplification system for stringed instruments Aug 26, 2015 Issued
Array ( [id] => 11769976 [patent_doc_number] => 09378652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Musical learning and interaction through shapes' [patent_app_type] => utility [patent_app_number] => 14/832707 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10635 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14832707 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832707
Musical learning and interaction through shapes Aug 20, 2015 Issued
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