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:
Sep. 21, 1993
Filed:
Aug. 11, 1992
Charles E Schiedegger, Metamora, MI (US);
Jeffrey E Schiedegger, Lapeer, MI (US);
Mid-America Building Products Corporation, Plymouth, MI (US);
Abstract
A roof vent pipe shield comprising an outer plastic cylinder and an inner plastic cylinder connected at one end by portions that are fusion bonded to one another such that there is a space between the cylinders. An outwardly flared portion extends from the other end of the outer cylinder for engagement with the roof. The flared portion terminates in a free edge lying in a plane which is at an angle to the axes of the cylinders. Indicia are provided on the inner surface of the flared portion to indicate the lines along which the flared portion should be cut to accommodate roofs of different pitch.