Patent
   D841728
Priority
Jan 14 2013
Filed
Dec 12 2016
Issued
Feb 26 2019
Expiry
Feb 26 2034
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for a circular piano, as shown and described.

FIG. 1 is a perspective view of a circular piano showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is a cross-sectional view thereof along line 5-5 of FIGS. 2 and 3.

The broken lines showing an example outer casing in FIGS. 1-5 are for the purpose of illustrating an environmental structure of circular piano and form no part of the claimed design.

Starkey, David T., Johnson, Charles E., Parsons, Brockett

Patent Priority Assignee Title
Patent Priority Assignee Title
246805,
3070371,
4304167, Nov 06 1979 Performer-supported keyboard
7495163, Mar 31 2006 Wireless musical keyboard
20130192444,
D744392, Nov 10 2014 Steering wheel cover with keyboard grip
FR369999,
WO219316,
WO2007112590,
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 26 2016JOHNSON, CHARLES E PianoArc, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0407080454 pdf
Nov 09 2016STARKEY, DAVID T PianoArc, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0407080454 pdf
Dec 07 2016PARSONS, BROCKETTPianoArc, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0407080454 pdf
Dec 12 2016PianoArc, LLC(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule