US Patent: 3,536,943
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| Electrically powered hand tool
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Patentees:
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| Jerry W. Sellers (exact or similar names) - Lexington, TN |
| Lawrence H. Bowen, III (exact or similar names) - Lancaster, PA |
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Patent Dates:
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| Applied: |
Aug. 09, 1968 |
| Granted: |
Oct. 27, 1970 |
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Jeff Joslin Vintage Machinery entry for Delta Specialty/Delta Mfg. Co./Delta-Rockwell/Rockwell Intl.
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Description: |
| "An electrically powered hand tool having a plastic, electrically non-conductive casting which is longitudinally divided into two complementary shells for housing an electric motor and a gear transmission..." |
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