USD313424S - Piano training device - Google Patents
Piano training device Download PDFInfo
- Publication number
- USD313424S USD313424S US07/091,791 US9179187F USD313424S US D313424 S USD313424 S US D313424S US 9179187 F US9179187 F US 9179187F US D313424 S USD313424 S US D313424S
- Authority
- US
- United States
- Prior art keywords
- training device
- piano training
- piano
- view
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a perspective view of a piano training device showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a front side elevational view thereof.
The undisclosed bottom portion of the piano training device is plane and unornamented.
Claims (1)
- The ornamental design for a piano training device, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/091,791 USD313424S (en) | 1987-09-01 | 1987-09-01 | Piano training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/091,791 USD313424S (en) | 1987-09-01 | 1987-09-01 | Piano training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD313424S true USD313424S (en) | 1991-01-01 |
Family
ID=70416388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/091,791 Expired - Lifetime USD313424S (en) | 1987-09-01 | 1987-09-01 | Piano training device |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD313424S (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8852058B1 (en) * | 2011-07-14 | 2014-10-07 | Paul J. Hamberis | Interactive finger ladder |
| USD934432S1 (en) * | 2020-03-30 | 2021-10-26 | Vive Health LLC | Finger ladder |
| US11173338B1 (en) * | 2020-05-21 | 2021-11-16 | William Marshall Johnson | Systems and devices for rehabilitating shoulder injuries |
-
1987
- 1987-09-01 US US07/091,791 patent/USD313424S/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8852058B1 (en) * | 2011-07-14 | 2014-10-07 | Paul J. Hamberis | Interactive finger ladder |
| USD934432S1 (en) * | 2020-03-30 | 2021-10-26 | Vive Health LLC | Finger ladder |
| US11173338B1 (en) * | 2020-05-21 | 2021-11-16 | William Marshall Johnson | Systems and devices for rehabilitating shoulder injuries |
| US11524202B1 (en) * | 2020-05-21 | 2022-12-13 | William Marshall Johnson | Devices for rehabilitating shoulder injuries |
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