Patent
   D903868
Priority
Jul 01 2019
Filed
Jul 01 2019
Issued
Dec 01 2020
Expiry
Dec 01 2035
Assg.orig
Entity
unknown
4
8
n/a
The ornamental design for a dental handpiece, as shown and described.

FIG. 1 is an isometric view of a dental handpiece;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a frontal view of the handpiece; and,

FIG. 7 is a rear view of the dental handpiece.

The broken lines shown in the figures are included for the purpose of illustrating portions of the dental handpiece and form no part of the claimed design.

Goisser, Siegfried, Krust, Stefan

Patent Priority Assignee Title
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Patent Priority Assignee Title
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D556323, Dec 21 2005 Nakanishi, Inc. Air turbine handpiece
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D835786, Jul 28 2017 DENTSPLY SIRONA Inc Dental handpiece
JP1437127,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 01 2019DENTSPLY SIRONA Inc.(assignment on the face of the patent)
Jul 02 2019GOISSER, SIEGFRIEDDENTSPLY SIRONA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0496550578 pdf
Jul 02 2019KRUST, STEFANDENTSPLY SIRONA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0496550578 pdf
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