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Patent
D595412
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Priority
Nov 22 2006
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Filed
May 21 2007
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Issued
Jun 30 2009
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Expiry
Jun 30 2023
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Assg.orig
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Entity
unknown
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5
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13
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n/a
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The ornamental design for a dental unit, as shown and described.
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FIG. 1 is a top and front perspective of a dental unit showing our new design;
FIG. 2 is a left side elevation thereof;
FIG. 3 is a top and left side perspective view thereof;
FIG. 4 is a right side perspective view thereof;
FIG. 5 is a right side elevation thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings are included for the purpose of illustrating environment and form no part of the claimed design.
Malmén, Kari, Silvonen, Timo
| Patent |
Priority |
Assignee |
Title |
| 3346957, |
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| 3445934, |
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| 3755899, |
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| 202618, |
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| 206267, |
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| 209139, |
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| 210945, |
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| 233990, |
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| D246534, |
Jan 29 1976 |
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Flexible support arm for a dental unit |
| D292526, |
Nov 02 1984 |
Tokyo Kogaku Kikai Kabushiki Kaisha |
Stand for mounting ophthalmologic instruments |
| D336381, |
Mar 29 1990 |
A-DEC, INC , A CORP OF OREGON |
Dental chair |
| D351231, |
Feb 02 1993 |
A-Dec, Inc.; A-DEC, INC |
Control unit for dental instruments |
| D458378, |
Feb 13 2001 |
Digital Colour Measurement Limited |
Dental color matcher |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 21 2007 | | Planmeca Oy | (assignment on the face of the patent) | | / |
| Aug 06 2007 | MALMEN, KARI | Planmeca Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019734 | /0276 |
pdf |
| Aug 06 2007 | SILVONEN, TIMO | Planmeca Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019734 | /0276 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a