Scale to determine liquified gas amount in small containers
OwnerNeal B. Winemaninventor
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Abstract
This invention relates to a device for determining the liquid content of small propane containers of the type used for torches, camp stoves, lanterns, heaters and the like, comprising an elongated support beam, one end of the support beam being a cradle for a propane container, a fulcrum underling the cradle, the other end of the support beam being a counterweight arm which has weight carried by the dowel and as the weight opposite the propane container is extended, the platform tilts, and the weight of the container is read on the indicator on the calibrated scale.
Claims3
A weight indicating scale for determining the liquid content of small propane containers comprising:
- a cradle block;
- at least two support dowels fixed to said cradle block for support of a small propane container;
- a fulcrum extending downwardly from each of said support dowels;
- and
- a sliding dowel with indicia is slidably positionable within said cradle block with a fixed weight attached to one end of said sliding dowel where said sliding dowel and said weight can be slidably positioned such that said weight indicating scale will rest on said fulcrums and said cradle block indicating the weight of said liquid contents of said small propane container.
Dependencies are inferred from the claim text.