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. 23, 2011
Filed:
Jun. 01, 2007
Applicants:
Gregor Ponert, Salzburg, AT;
Thomas Grasmann, Gröding, AT;
Inventors:
Gregor Ponert, Salzburg, AT;
Thomas Grasmann, Gröding, AT;
Assignee:
Skidata AG, Gartenau, AT;
Primary Examiner:
Int. Cl.
CPC ...
E01F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotating barrier having a rotating arm assembly has at least one blocking arm which is formed at least over part of its length by a resiliently flexible core piece and is provided with an outer sheath.