Information
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Patent Grant
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D438622
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Patent Number
D438,622
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Date Filed
Tuesday, January 19, 199926 years ago
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Date Issued
Tuesday, March 6, 200124 years ago
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Inventors
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Original Assignees
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Examiners
Agents
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US Classifications
Field of Search
US
- D24 152
- D24 176
- D24 209
- D24 210
- D24 107
- D24 133
- D24 232
- D24 177
- D24 178
- D24 184
- 433 215
- 433 29
- 433 216
- 433 2171
- 433 229
- 433 80
- 362 804
- 362 183
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International Classifications
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Description
FIG. 1 is a front perspective view of the tooth whitening device showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a front view thereof
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view; and,
FIG. 7 is a front perspective view thereof, show in articulated position.
The surface or portion of the article not shown in the drawing or described in the specification forms no part of the claimed design.
Claims
- The ornamental design for a tooth whitening device, as shown and described.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4952143 |
Becker et al. |
Aug 1990 |
|
5879159 |
Cipolla |
Mar 1999 |
|