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US 2012/0279975 A1Published application
Portable waste transfer tank
AssigneeThetford Corporation
InventorsKenneth HALL, Sheryar DURRANI
Life of this patent
Estimating the term…
Abstract
A includes a main body portion defining a waste holding chamber, a vent path extending from the waste holding chamber to atmosphere, and a float member. The float member is coupled to the tank for movement between a first position and a second position. The float member is movable from the first position to the second position in response to an increase in fluid level within the storage chamber. The vent passage remains open for venting the storage chamber when the float member is in the first position and is blocks the vent passage in the second position.
Claims2
A portable waste transfer tank comprising:
- a holding tank defining an internal cavity;
- a flexible hose coupled to the holding tank and in fluid communication with the internal cavity;
- and
- a hose support member coupled to the holding tank and at least partially surrounding the flexible hose in a circumferential direction, the hose support member operative to guide and support the flexible hose.
1 more element
Dependencies are inferred from the claim text.