The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2007
Filed:
Jul. 15, 2004
Applicants:
Joseph P. Ismert, Kansas City, MO (US);
Frank D. Julian, Kansas City, MO (US);
Inventors:
Joseph P. Ismert, Kansas City, MO (US);
Frank D. Julian, Kansas City, MO (US);
Assignee:
Sioux Chief Mfg. Co., Inc., Peculiar, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03C 1/04 (2006.01); E03D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flexible, plastic collar for sealing the space between a water supply line or pipe and a wall aperture, the collar including an annular, generally conical surface, a convex front face, a concave rear face, a centered opening provided with a sleeve for receiving and sealing against the pipe, a tapered edge for sealing against the wall and an annular ridge for preventing over-deflection of the collar when pressed against the wall.