Description
Class G10C : PIANOS
Subclass 3/02: Details or accessories Cases
G10C 3/02
Sub-Class
Stats
- 55 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 13 Total Patent Owners
- 120 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11551647 | Keyboard instrument | Jul 13, 20 | Jan 10, 23 | Casio Computer Co. Ltd. |
| 10991347 | Leg of keyboard instrument and leg attachment structure | Oct 29, 19 | Apr 27, 21 | Kawai Musical Instruments Manufacturing Co. Ltd. |
| 10692474 | Key unit and keyboard instrument | Oct 11, 19 | Jun 23, 20 | Casio Computer Co. Ltd. |
| 10657930 | Topboard reflection preventer for grand piano | Jun 05, 19 | May 19, 20 | Kabushiki Kaisha Kawai Gakki Seisakusho |
| 10643591 | Keyboard instrument | May 16, 18 | May 05, 20 | Casio Computer Co. Ltd. |
| 10529304 | Lid opening and closing apparatus and keyboard instrument | Dec 23, 18 | Jan 07, 20 | Casio Computer Co. Ltd. |
| 10490175 | Audio device and electronic instrument | Dec 23, 18 | Nov 26, 19 | Casio Computer Co. Ltd. |
| 10482851 | Key unit and keyboard instrument | Sep 19, 18 | Nov 19, 19 | Casio Computer Co. Ltd. |
| 10424275 | Upright piano | Nov 09, 18 | Sep 24, 19 | Yamaha Corporation |
| 10360878 | Topboard support device for grand piano | Aug 25, 16 | Jul 23, 19 | KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO |
| 9978345 | Piano plate assembly and method of manufacturing same | Apr 16, 13 | May 22, 18 | Not available |
| 9905204 | Pivotal supporting structure for fallboard of keyboard musical instrument | May 07, 15 | Feb 27, 18 | YAMAHA CORPORATION |
| 9552798 | Pianoforte instrument, in particular a piano, with a housing on bearing points | May 14, 12 | Jan 24, 17 | SCHIMMEL-VERWALTUNGSGESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG, SCHIMMEL-VERWALTUNGSGESELLSCHAFT MIT BESCHRANKTER HAFTUNG, |
| 9520107 | Keyboard musical instrument | Sep 08, 14 | Dec 13, 16 | YAMAHA CORPORATION |
| 9430993 | Keyboard lid opening and closing apparatus and keyboard instrument | Dec 18, 14 | Aug 30, 16 | CASIO COMPUTER CO., LTD. |
| 9196229 | Piano desk cover | Sep 16, 14 | Nov 24, 15 | Not available |
| 9135895 | Fallboard arrangement for keyboard instrument | Apr 24, 13 | Sep 15, 15 | KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO |
| 9076410 | Fallboard arrangement for keyboard instrument and opening and closing device for fallboard | Sep 08, 14 | Jul 07, 15 | KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO |
| 8916757 | Lid opening/closing mechanism for keyboard musical instrument | Jul 06, 12 | Dec 23, 14 | YAMAHA CORPORATION |
| 8841528 | Keyboard device | May 14, 13 | Sep 23, 14 | CASIO COMPUTER CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0106,548 | ELECTRONIC APPARATUS | Sep 24, 24 | Mar 27, 25 | Not available |
| 2024/0428,761 | ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT | Jun 24, 24 | Dec 26, 24 | Not available |
| 2024/0321,239 | KEYBOARD EQUIPMENT | Mar 14, 24 | Sep 26, 24 | Not available |
| 2024/0321,247 | ELECTRONIC KEYBOARD INSTRUMENT | Mar 18, 24 | Sep 26, 24 | Not available |
| 2019/0378,479 | TOPBOARD REFLECTION PREVENTER FOR GRAND PIANO | Jun 05, 19 | Dec 12, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 20 Months (last 2 years Issuances)
- 20 Months (last 5 years Issuances)