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US 4,922,554 AGranted
Retainer for flexible drain pipes
OwnerJin-Chyuan Hwanginventor
Life of this patent
Estimating the term…
Abstract
An elongate plate having prealigned holes for guiding a flexible conduit in both the horizontal and vertical directions in order to form a flexible drain trap for permanently retaining a proper quantity of water therein to prevent an intrusion by insects.
Claims2
A retainer for holding a flexible drain pipe comprising:
- (a) an elongate plate having three aligned transverse openings adapted to receive a flexible drain pipe therethrough;
- (b) a pair of semicircular sidewalls adjacent the two outside holes of said prealigned openings, a first one extending downwardly, the second extending upwardly both sidewalls extending at an angle perpendicular to the plane of the elongate plate, the sidewalls being adapted to guide the flexible drain pipe in a vertical plane;
- and
- (c) a second upwardly extending sidewall on top of the downwardly extending one, at the opposite side of said first upwardly extending sidewall, said second upwardly extending sidewall having a fourth transverse hole therethrough adapted to receive and guide a flexible drain pipe in a horizontal direction.
1 more element
Dependencies are inferred from the claim text.