US Patent: 1,253,270
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| Valve Lifter
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Patent Dates:
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| Applied: |
May 28, 1915 |
| Granted: |
Jan. 15, 1918 |
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Patent Pictures:
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Herman Moody and John H. Blackman patent Jan. 15, 1918 |
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Stan Schulz
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Description: |
| "Chain and hook" type valve spring compressor with "jaw" opening adjustable by spring-loaded tapered "jaw" segments which can be extended or retracted from a hollow handle.
The body of the handle has a series of holes for alternative locations to connect the chain.
Advertised by Moody-Blackman as the Universal Valve Lifter in 1916. |
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