US Patent: D37,214
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Design for a Screw Driver
Perfect Handle Screwdriver
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Patentee:
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| William S. Ward (exact or similar names) - Plantsville, CT |
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Patent Dates:
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| Applied: |
Sep. 24, 1904 |
| Granted: |
Nov. 08, 1904 |
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Patent Pictures:
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William S. Ward design patent November 8, 1904 |
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Stan Schulz
H.D. Smith & Co. v. Peck, Stow & Wilcox (Federal Reporter)
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Description: |
| The heavy square shank of the screwdriver was prominently featured in writeups for the H.D. Smith & Co. PERFECT HANDLE "Machinists" or "heavy duty" screwdriver.
Patent term is for 14 years.
This patent and companion patent 737,179 were the subject of patent infringement suits brought by H.D. Smith & Co. |
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