Information
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Patent Grant
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D341533
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Patent Number
D341,533
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Date Filed
Thursday, April 2, 199233 years ago
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Date Issued
Tuesday, November 23, 199331 years ago
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Inventors
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Original Assignees
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Examiners
- Douglas; Alan P.
- Musgrove; J. H.
Agents
- Sughrue, Mion, Zinn, Macpeak & Seas
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US Classifications
Field of Search
US
- D08 61
- D08 68
- D08 69
- 081 5711
- 081 5713
- 173 90-937
- 173 170
- 173 48
- 408 124
- 408 125
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Claims
- The ornamental design for a portable electric hammer drill, as shown.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| 3-33113 |
Oct 1991 |
JPX |
|
US Referenced Citations (3)
| Number |
Name |
Date |
Kind |
|
D301967 |
Sakamoto et al. |
Jul 1989 |
|
|
D320918 |
Mochida |
Oct 1991 |
|
|
D328556 |
Fushiya et al. |
Aug 1992 |
|
Foreign Referenced Citations (3)
| Number |
Date |
Country |
| 420927 |
Apr 1976 |
JPX |
| 562326 |
Oct 1981 |
JPX |
| 56559 |
Dec 1981 |
JPX |
