US Patent: 1,614,300
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| Valve Lifting Tool
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Patentees:
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| Willis F. Hobbs (exact or similar names) - Bridgeport, Fairfield County, CT |
| John A. Anderson (exact or similar names) - Bridgeport, Fairfield County, CT |
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Patent Dates:
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| Applied: |
Aug. 28, 1926 |
| Granted: |
Jan. 11, 1927 |
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Patent Pictures:
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Willis F. Hobbs & John A. Anderson patent January 11, 1927 |
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Stan Schulz
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Description: |
| Refinement of the lifter in patent no. 1,608,176. The patent date appears on later production of the Bridgeport Hardware Mfg. "Bull Pup" valve lifter, along with marking "LICENSED UNDER KULP PAT. No. 1,330542."
Noted in Kulp & Dellinger patent no. 1,879,330.
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