KNUCKLE PIN
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United States of America Patent
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Issued Date -
Mar 21, 2024
app pub date -
Mar 20, 2023
filing date -
Jan 29, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A knuckle pin, coupling system, and method for producing a knuckle pin are provided, the knuckle pin having a cylindrical body with a longitudinal slot therein separating vertical edges of the cylindrical body, with one or more first retaining elements that span outward of the cylindrical body, and a second retainer that includes one or more of opposing apertures, and bendable legs. A method for producing the knuckle pin is provided, where a blank is stamped into a workpiece that corresponds to the pin to be produced, and the stamped workpiece is rolled to produce the pin with the slot.
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