Information
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Patent Grant
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D453740
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Patent Number
D453,740
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Date Filed
Wednesday, April 26, 200024 years ago
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Date Issued
Tuesday, February 19, 200222 years ago
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Inventors
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Original Assignees
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Examiners
- Shooman; Ted
- Sikder; Selina
Agents
-
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US Classifications
Field of Search
US
- D13 158
- D13 159
- D13 173
- D13 174
- D13 184
- D13 199
- 200 293
- 200 299
- 337 295
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International Classifications
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Description
FIG. 1 is a front view of the pressure-wave switch of the present invention;
FIG. 2. is a rear view of the pressure-wave switch of FIG. 1;
FIG. 3 is a plan view of the pressure-wave switch of FIG. 1;
FIG. 4 is a bottom view of the pressure-wave switch of FIG. 1; and,
FIGS. 5-6 are respective side views of the pressure-wave switch of FIG. 1.
Claims
- The ornamental design for a pressure-wave switch, as shown and described.
Priority Claims (1)
Number |
Date |
Country |
Kind |
499 10 100 |
Oct 1999 |
DE |
|
US Referenced Citations (7)