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:
Jul. 19, 2011
Filed:
Oct. 09, 2009
Gerald Winkler, Neusiedl am See, AT;
Gerald Winkler, Neusiedl am See, AT;
Inventio AG, Hergiswil, CH;
Abstract
A conveyance device has two endless arrangements of tread steps, step plates or pallets driven in a transportation direction by a drive. Adjacent to a first longitudinal side of the first arrangement is a first balustrade with a handrail, and adjacent a second longitudinal side of the first arrangement is a second balustrade and handrail. The second arrangement is located parallel and next to the first arrangement and is also driven by the drive. The second balustrade is configured as a center balustrade between the two arrangements to be used by persons on both arrangements. A third balustrade and handrail is adjacent a second side of the second arrangement.