Baths – closets – sinks – and spittoons – Obstruction remover – Force cup
Reexamination Certificate
2006-04-25
2006-04-25
Nguyen, Tuan (Department: 3751)
Baths, closets, sinks, and spittoons
Obstruction remover
Force cup
Reexamination Certificate
active
07032252
ABSTRACT:
A drain plunger handle for use with a plunger head to remove obstructions in a plumbing system. The drain plunger handle comprises a handle body, a pair of handle members and a head connector for connecting to the plunger head. The handle members are vertically offset from each other and substantially within the same general vertical plane to provide an ergonomically beneficial grip on the drain plunger handle when used to clear the obstruction. The handle members can be slidably attached to the handle body to allow the user to adjust the amount of vertical offset. The head connector can include a connector body and a threaded post for threadably connecting to the plunger head. The present plunger handle allows the user to comfortably and easily apply more force to the plunger head so as to supply the necessary positive and negative pressure pulses to dislodge the obstruction.
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Nguyen Tuan
Ryan Richard A.
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