Baths – closets – sinks – and spittoons – Obstruction remover – Piston
Patent
1994-01-10
1996-06-04
Phillips, Charles E.
Baths, closets, sinks, and spittoons
Obstruction remover
Piston
E03D 900
Patent
active
055220940
ABSTRACT:
A plunger for clearing a drain pipe, the drain pipe terminating in a drain fitting, the plunger including an elongated cylinder having a first end and a second end, an elongated chamber disposed within the elongated cylinder, a piston disposed within the elongated chamber, a piston handle attached to the piston and projecting from a first end of the elongated cylinder, the piston being slidable in a reciprocal fashion within the elongated chamber by movement of the piston handle, a channel extending from the elongated chamber to the second end of the elongated cylinder, the channel terminating in an opening provided in the second end of the elongated cylinder, the opening being of a substantially smaller transverse dimension than the elongated chamber, the channel tapering inward as it extends from the elongated chamber to the opening, and a collar member substantially surrounding the opening, the collar member including a substantially flexible material.
REFERENCES:
patent: 630718 (1899-08-01), Kosiol
patent: 674297 (1901-05-01), Kosiol
patent: 766734 (1904-08-01), Schellhammer
patent: 1110189 (1914-09-01), Dodge
patent: 1684880 (1928-09-01), Norton
patent: 2697842 (1954-12-01), Meyer
patent: 3934280 (1976-01-01), Tancredi
patent: 4057050 (1977-11-01), Sarstedt
patent: 4445236 (1984-05-01), Naddlny et al.
patent: 4542543 (1985-09-01), Irwin
patent: 4566139 (1986-01-01), Jeng
patent: 4847923 (1989-07-01), Huang
LandOfFree
Water plunger for clearing clogged drains does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water plunger for clearing clogged drains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water plunger for clearing clogged drains will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-375455