USD31277S - Design for a piano-plate - Google Patents
Design for a piano-plate Download PDFInfo
- Publication number
- USD31277S USD31277S US D31277 S USD31277 S US D31277S
- Authority
- US
- United States
- Prior art keywords
- design
- plate
- piano
- dierdorf
- john
- Prior art date
Links
- 238000005728 strengthening Methods 0.000 description 2
Images
Description
DESIGN.
N0. 3!,277. Patented July 25, I899.
J. DIERDORF.
\mmlllllllllllllll"""m" I I j UNITED STATES PATENT OFFICE.
JOHN DIERDORF, OF INDIANAPOLIS, INDIANA.
DESIGN FOR A. PIANO-PLATE.
SPECIFICATION forming part of Design No. 31 ,277, dated July 25, 1899.
Application filed June 22, 1899. Serial No. 721,490. Term of patent 3% years.
To all whom it may concern.-
Be it known that I, JOHN DIERDORF, a citizen of the United States, residing at Indianap0lis,in the county of Marion and State of I11- diana, have invented a new and original Design for Piano-Plates, of which the following is a specification.
Figure 1 is a side elevation of my pianoplate, showing my new design; and Fig. 2 is a sectional view taken on the line 2 2 in Fig. 1.
As shown in the drawings, the leading or material features of my design consist, first, of the openings in the upper portion of the plate, as indicated at A and B, and, second, of a cross strengthening and sounding rib C,
which is formed integrally with the plate JOHN DIERDORF.
Witnesses: I
WM. T. ZELL, F. W. WOERNER.
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD31277S (en) | Design for a piano-plate | |
| USD28163S (en) | Design for trimming material | |
| USD31552S (en) | Design for a cable-support | |
| USD30980S (en) | Design for a box | |
| USD30409S (en) | Design for a gear-case member | |
| USD35491S (en) | Design for a button | |
| USD46077S (en) | Design for a plate | |
| USD27863S (en) | Design for an auxiliary change-counter | |
| USD24313S (en) | Design for a lump of fuel | |
| USD29381S (en) | Design for a butt-hinge | |
| USD29768S (en) | Design for a dust-guard section | |
| USD34413S (en) | Design for a range fire-door | |
| USD35475S (en) | Design for a display-tray | |
| USD46618S (en) | Design | |
| USD29975S (en) | Design for a weed-cutter | |
| USD34439S (en) | Design for a massage-brush | |
| USD28984S (en) | Design for a switch-contact | |
| USD30476S (en) | Design for a box-cover | |
| USD28762S (en) | Design for a plate-keeper shell | |
| USD24598S (en) | Design for a bretzel-case | |
| USD28696S (en) | Design for a seal-plate for seal-locks | |
| USD27342S (en) | Design for a prism-plate | |
| USD28847S (en) | Design for sheet or plate glass | |
| USD30225S (en) | Design | |
| USD46505S (en) | Hugo lederman |