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US 2014/0216570 A1Published application
Inflation apparatus having integral check valve
OwnerVincent Connorsinventor
Life of this patent
Estimating the term…
Abstract
An inflation device system incorporates and internal valve. The incorporation of an internal valve allows for more precise application and measurement of gas pressure with in an object to which the inflation device is inserted. The valve may be a Schrader valve.
Claims16
An inflation device comprising:
- a stem having one or more holes;
- a body having an internal chamber in fluid connection with the holes of the stem;
- a check valve within the internal chamber.
An inflation device comprising:
- a body having a first end and an adapting end;
- and,
- a check valve in the body.
Dependencies are inferred from the claim text.