Supply tank for inflammable gas with protective cap
Number of patents in Portfolio can not be more than 2000
United States of America
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Nov 12, 2024
Grant Date -
May 23, 2024
app pub date -
Nov 18, 2022
filing date -
Nov 18, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A propane tank of less than 4 pounds includes a tank body with a collar welded in an opening and a cylindrical valve receptacle threaded into a female screw thread in the collar with a valve body in a central passage. A protection cap has an upper wall and a peripheral wall which engages onto the outside of the collar and is spaced outwardly of the valve receptacle so as to define a crush area to receive impact loads. The upper wall includes a ring which extends into and engages a wider section of the passage and a projecting pin which extends into and engages into the passage adjacent the valve body to provide an additional seal. The peripheral wall defines a female thread on a plurality of displaceable sections so that the cap can be pushed axially on to a male screw thread on the collar and unscrewed.
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