Search

Robert Wayne Horn

Examiner (ID: 8133, Phone: (571)272-8591 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2832
Total Applications
1921
Issued Applications
1653
Pending Applications
31
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17476980 [patent_doc_number] => 20220084484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/406791 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406791
Keyboard device for keyboard instrument Aug 18, 2021 Issued
Array ( [id] => 19030276 [patent_doc_number] => 11929647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Magnet- embedded rotor [patent_app_type] => utility [patent_app_number] => 17/400995 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2997 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400995
Magnet- embedded rotor Aug 11, 2021 Issued
Array ( [id] => 18205135 [patent_doc_number] => 11587537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Chord and note assist assembly [patent_app_type] => utility [patent_app_number] => 17/400335 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9209 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400335
Chord and note assist assembly Aug 11, 2021 Issued
Array ( [id] => 17326188 [patent_doc_number] => 11217212 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-04 [patent_title] => Automated endpin for upright stringed instruments [patent_app_type] => utility [patent_app_number] => 17/396198 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396198
Automated endpin for upright stringed instruments Aug 5, 2021 Issued
Array ( [id] => 18183496 [patent_doc_number] => 20230044226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => APPARATUS FOR VENTING AIRFLOW IN A BASS DRUM [patent_app_type] => utility [patent_app_number] => 17/395181 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17395181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395181
Apparatus for venting airflow in a bass drum Aug 4, 2021 Issued
Array ( [id] => 18205136 [patent_doc_number] => 11587538 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-21 [patent_title] => Woodwind musical instrument finger rest and a system including the same [patent_app_type] => utility [patent_app_number] => 17/390625 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17390625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390625
Woodwind musical instrument finger rest and a system including the same Jul 29, 2021 Issued
Array ( [id] => 17231905 [patent_doc_number] => 20210358462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => MUSICAL INSTRUMENT TUNER, MUSICAL PERFORMANCE SUPPORT DEVICE AND MUSICAL INSTRUMENT MANAGEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/388163 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388163
Musical instrument tuner, musical performance support device and musical instrument management device Jul 28, 2021 Issued
Array ( [id] => 18415643 [patent_doc_number] => 11670188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Method and apparatus for an adaptive and interactive teaching of playing a musical instrument [patent_app_type] => utility [patent_app_number] => 17/388050 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 121869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388050
Method and apparatus for an adaptive and interactive teaching of playing a musical instrument Jul 28, 2021 Issued
Array ( [id] => 17676269 [patent_doc_number] => 20220189436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => KEYBOARD DEVICE AND MUSICAL SOUND EMISSION METHOD [patent_app_type] => utility [patent_app_number] => 17/387946 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8940 [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] => 17387946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387946
Keyboard device and musical sound emission method Jul 27, 2021 Issued
Array ( [id] => 17359549 [patent_doc_number] => 20220020345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Drum Key With End Hole [patent_app_type] => utility [patent_app_number] => 17/378870 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378870
Drum Key With End Hole Jul 18, 2021 Abandoned
Array ( [id] => 18124625 [patent_doc_number] => 20230010237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => DAMPENING DEVICE FOR AN INSTRUMENTAL DRUM [patent_app_type] => utility [patent_app_number] => 17/370187 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370187
DAMPENING DEVICE FOR AN INSTRUMENTAL DRUM Jul 7, 2021 Abandoned
Array ( [id] => 18704286 [patent_doc_number] => 11790801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Evaluating percussive performances [patent_app_type] => utility [patent_app_number] => 17/368594 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14200 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368594
Evaluating percussive performances Jul 5, 2021 Issued
Array ( [id] => 18652704 [patent_doc_number] => 20230298543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MICRO-TUNING DEVICE [patent_app_type] => utility [patent_app_number] => 18/014034 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014034
Micro-tuning device Jul 5, 2021 Issued
Array ( [id] => 18276825 [patent_doc_number] => 11615771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Drum snare adjuster with anti-looseness structure [patent_app_type] => utility [patent_app_number] => 17/358423 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1395 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358423
Drum snare adjuster with anti-looseness structure Jun 24, 2021 Issued
Array ( [id] => 18415723 [patent_doc_number] => 11670268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Broad spectrum audio device designed to accelerate the maturation of stringed instruments [patent_app_type] => utility [patent_app_number] => 17/357879 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 4390 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357879
Broad spectrum audio device designed to accelerate the maturation of stringed instruments Jun 23, 2021 Issued
Array ( [id] => 18047625 [patent_doc_number] => 11521583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Device that attaches to stringed instruments preventing the bow from playing over the fingerboard [patent_app_type] => utility [patent_app_number] => 17/357422 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2216 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357422
Device that attaches to stringed instruments preventing the bow from playing over the fingerboard Jun 23, 2021 Issued
Array ( [id] => 20276350 [patent_doc_number] => 12446139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Device for visualizing light effects on a string musical instrument [patent_app_type] => utility [patent_app_number] => 18/272292 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272292
Device for visualizing light effects on a string musical instrument Jun 21, 2021 Issued
Array ( [id] => 20276350 [patent_doc_number] => 12446139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Device for visualizing light effects on a string musical instrument [patent_app_type] => utility [patent_app_number] => 18/272292 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272292
Device for visualizing light effects on a string musical instrument Jun 21, 2021 Issued
Array ( [id] => 20276350 [patent_doc_number] => 12446139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Device for visualizing light effects on a string musical instrument [patent_app_type] => utility [patent_app_number] => 18/272292 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272292
Device for visualizing light effects on a string musical instrument Jun 21, 2021 Issued
Array ( [id] => 19886538 [patent_doc_number] => 12272260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Device to facilitate musical instrument learning [patent_app_type] => utility [patent_app_number] => 18/270722 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270722
Device to facilitate musical instrument learning Jun 20, 2021 Issued
Menu