Information
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Patent Grant
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D246243
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Patent Number
D246,243
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Date Filed
Monday, June 28, 197648 years ago
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Date Issued
Tuesday, November 1, 197747 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
- D15 19
- 259 175
- 259 176
- 259 177 R
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International Classifications
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Claims
- The ornamental design for a portable cement mixer, substantially as shown and described.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
D237901 |
Moran et al. |
Dec 1975 |
|
1307803 |
Basolo et al. |
Jun 1919 |
|
3473789 |
Dietrich |
Oct 1969 |
|