Patent
   D604412
Priority
Dec 12 2007
Filed
Mar 06 2008
Issued
Nov 17 2009
Expiry
Nov 17 2023
Assg.orig
Entity
unknown
14
8
n/a
The ornamental design for a dental handpiece, as shown and described.

FIG. 1 is a front elevation of a dental handpiece showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a right side elevation thereof with broken lines showing environmental structure that form no part of the claim:

FIG. 4 is a left side elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan thereof;

FIG. 7 is a rear perspective view thereof shown on a slightly reduced scale with broken lines showing environmental structure that form no part of the claim; and,

FIG. 8 is another side elevation thereof that includes broken lines to illustrate environment that forms no part of the claim.

Kobayashi, Hiroshi

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D988513, Aug 19 2022 SprintRay Inc. Intraoral scanner
Patent Priority Assignee Title
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Jan 21 2008KOBAYASHI, HIROSHINAKANISHI INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206110297 pdf
Mar 06 2008Nakanishi Inc.(assignment on the face of the patent)
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