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:
Jan. 18, 2000
Filed:
Dec. 02, 1998
Richard Castillo, San Jose, CA (US);
Ravinder Nair, Warren, NJ (US);
Krishna Srinivasan, Mahwah, NJ (US);
Edward C Villela, Leonia, NJ (US);
Building Materials Corporation of America, Wayne, NJ (US);
Abstract
Tile roof vent for covering the opening of the ridge of an undulating tile roof. The vent includes two panels spaced from each other, each of which has a hard plastic sheet with a lower portion and an upper portion. To the underside of the lower portions are affixed an air-permeable mat and optionally a layer of foam rubber which conform to the undulating configuration of the tile roof. The lower portions of the hard plastic sheets are reinforced by stiffeners integral with the hard plastic sheet and also contain vent holes for exhausting air from the attic space.