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:
Aug. 19, 2014
Filed:
Oct. 30, 2008
Matti Perttula, Helsinki, FI;
Janne Tanhuanpää, Loimaa, FI;
Matti Perttula, Helsinki, FI;
Janne Tanhuanpää, Loimaa, FI;
Rautaruukki Oyj, Helsinki, FI;
Abstract
A shaped roof element () for roofs made of elements, the roof element () comprising a first and a second side edge (), an upper edge () and a lower edge (), a profile substantially parallel to the side edges () and a series of steps comprising two or more steps () extending substantially parallel to the upper and lower edges (), the steps being produced so that the lower edge () forms one of the steps (). The step () on the lower edge () is produced in the form of a round bend () bending underneath the shaped roof element (), the profile of the bend corresponding substantially to a profile parallel to the side edges () of the shaped roof element ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile