Back to results
US 2013/0281003 A1Published application
Extendable vent system
OwnerDouglas A. Newcomerinventor
Life of this patent
Estimating the term…
Abstract
A retractable vent system includes extendable portions that can be extended or retraced to position an inlet or outlet end of the vent at different locations. The extendable portion may be manually movable or power operated.
Claims14
An extendable vent system, comprising:
- a main bodying having an inlet;
- and
- a plurality of nested sections that can be retracted into the main body and which can extend out of the main body to form a hollow passage that is operatively coupled to the inlet of the main body.
An extendable vent system, comprising:
- a main bodying having an inlet;
- and
- an extendable vent line that having a first end that is operatively coupled to the inlet of the main body, wherein a second end of the extendable vent line can be extended from and retracted back into the main body.
Dependencies are inferred from the claim text.