Search

Elizabeth Houston

Supervisory Patent Examiner (ID: 5434, Phone: (571)272-7134 , Office: P/3731 )

Most Active Art Unit
3731
Art Unit(s)
3771, 3773, 3753, 3731
Total Applications
610
Issued Applications
236
Pending Applications
35
Abandoned Applications
339

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17716292 [patent_doc_number] => 11380289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Piano tuning retention system [patent_app_type] => utility [patent_app_number] => 17/319992 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319992
Piano tuning retention system May 12, 2021 Issued
Array ( [id] => 17956089 [patent_doc_number] => 11482201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-25 [patent_title] => Materials and fabrication method for percussive musical instruments [patent_app_type] => utility [patent_app_number] => 17/319557 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 9256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319557
Materials and fabrication method for percussive musical instruments May 12, 2021 Issued
Array ( [id] => 17188445 [patent_doc_number] => 20210335330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => STRING INSTRUMENT COVER [patent_app_type] => utility [patent_app_number] => 17/317868 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317868
STRING INSTRUMENT COVER May 10, 2021 Abandoned
Array ( [id] => 17339282 [patent_doc_number] => 20220005613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => GUITAR TRAINING DEVICE [patent_app_type] => utility [patent_app_number] => 17/314341 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314341
Guitar training device May 6, 2021 Issued
Array ( [id] => 17772087 [patent_doc_number] => 11404035 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Automated string player [patent_app_type] => utility [patent_app_number] => 17/233494 [patent_app_country] => US [patent_app_date] => 2021-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3853 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233494
Automated string player Apr 17, 2021 Issued
Array ( [id] => 17544611 [patent_doc_number] => 11309751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Stator core and motor using the same [patent_app_type] => utility [patent_app_number] => 17/229434 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3431 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229434
Stator core and motor using the same Apr 12, 2021 Issued
Array ( [id] => 16943836 [patent_doc_number] => 11056084 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Pin turning tool kit [patent_app_type] => utility [patent_app_number] => 17/228574 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 33 [patent_no_of_words] => 6558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228574
Pin turning tool kit Apr 11, 2021 Issued
Array ( [id] => 17637830 [patent_doc_number] => 11348559 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-31 [patent_title] => Music box structure with composing function [patent_app_type] => utility [patent_app_number] => 17/227288 [patent_app_country] => US [patent_app_date] => 2021-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1369 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 17227288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227288
Music box structure with composing function Apr 9, 2021 Issued
Array ( [id] => 17558812 [patent_doc_number] => 11315531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Drum pad [patent_app_type] => utility [patent_app_number] => 17/224184 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224184
Drum pad Apr 6, 2021 Issued
Array ( [id] => 17917080 [patent_doc_number] => 20220319476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => PORTABLE TOOL FOR DRAWING A MUSIC STAFF [patent_app_type] => utility [patent_app_number] => 17/223155 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223155
PORTABLE TOOL FOR DRAWING A MUSIC STAFF Apr 5, 2021 Abandoned
Array ( [id] => 18669607 [patent_doc_number] => 11776517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Holder [patent_app_type] => utility [patent_app_number] => 17/212231 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 10026 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212231
Holder Mar 24, 2021 Issued
Array ( [id] => 17318422 [patent_doc_number] => 20210407472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HARMONY SYMBOL INPUT DEVICE AND METHOD USING DEDICATED CHORD INPUT UNIT [patent_app_type] => utility [patent_app_number] => 17/210551 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210551
Harmony symbol input device and method using dedicated chord input unit Mar 23, 2021 Issued
Array ( [id] => 17158725 [patent_doc_number] => 20210319776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => DEVICE, SYSTEM, AND METHODS FOR BATTERIES REPLACEMENT IN ELECTRICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 17/207896 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17207896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207896
DEVICE, SYSTEM, AND METHODS FOR BATTERIES REPLACEMENT IN ELECTRICAL INSTRUMENTS Mar 21, 2021 Abandoned
Array ( [id] => 17622882 [patent_doc_number] => 11341941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Bass drum spur system [patent_app_type] => utility [patent_app_number] => 17/203032 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1921 [patent_no_of_claims] => 7 [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] => 17203032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203032
Bass drum spur system Mar 15, 2021 Issued
Array ( [id] => 17389015 [patent_doc_number] => 20220036867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Entertainment System [patent_app_type] => utility [patent_app_number] => 17/201752 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201752
Entertainment System Mar 14, 2021 Abandoned
Array ( [id] => 18137033 [patent_doc_number] => 11562721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Wireless multi-string tuner for stringed instruments and associated method of use [patent_app_type] => utility [patent_app_number] => 17/200206 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 19616 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200206
Wireless multi-string tuner for stringed instruments and associated method of use Mar 11, 2021 Issued
Array ( [id] => 17055373 [patent_doc_number] => 20210264807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => SYSTEM AND METHOD FOR TEACHING PIANO AND NOTE READING [patent_app_type] => utility [patent_app_number] => 17/182059 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182059
System and method for teaching piano and note reading Feb 21, 2021 Issued
Array ( [id] => 18766596 [patent_doc_number] => 11817002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Harmonics learning system and method [patent_app_type] => utility [patent_app_number] => 17/800918 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6043 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800918
Harmonics learning system and method Feb 17, 2021 Issued
Array ( [id] => 17571729 [patent_doc_number] => 11319991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Bearingless hub assembly with electromagnetic drive system and associated methods [patent_app_type] => utility [patent_app_number] => 17/177561 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 48 [patent_no_of_words] => 8325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177561
Bearingless hub assembly with electromagnetic drive system and associated methods Feb 16, 2021 Issued
Array ( [id] => 16873202 [patent_doc_number] => 20210166669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Communication method, sound generation method and mobile communication terminal [patent_app_type] => utility [patent_app_number] => 17/173463 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173463
Communication method, sound generation method and mobile communication terminal Feb 10, 2021 Issued
Menu