Patent
   D255622
Priority
Jul 29 1977
Filed
Dec 07 1977
Issued
Jul 01 1980
Expiry
Jul 01 1994
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a dental chair, substantially as shown and described.

FIG. 1 is a top plan view of a dental chair showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a perspective view thereof.

The side of the dental chair not shown is a mirror image of the side shown in FIG. 2.

Ota, Sadayasu

Patent Priority Assignee Title
6406294, Nov 24 1999 Bell Dental Products, LLC Self contained dental chair with integrated compressor and vacuum pump and methods
6802564, Oct 12 2001 Midmark Corporation Examination and treatment chair
D462189, Oct 12 2001 Midmark Corporation Dental chair
Patent Priority Assignee Title
3729227,
161164,
206585,
223489,
227952,
230237,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 1977Kabushiki Kaisha Morita Seisakusho(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule