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:
Jun. 12, 2012
Filed:
Sep. 14, 2009
Frank Wagner, Groβen Buseck, DE;
Frank Wagner, Groβen Buseck, DE;
Abstract
An anti-cross threading screw () includes a first threaded portion () including a first thread () having a first outer diameter () and a first pitch () and a second threaded portion () having a second thread () having second outer diameter () and a second pitch (). The second threaded portion () is designed as an anti-cross threading portion. The second thread () has enlarged an thread crest (). The second outer diameter () of the second thread () is smaller than the first diameter () of the first thread (). The first pitch () of the first thread () is different than the second pitch () of the second thread ().
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