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:
Apr. 27, 2010
Filed:
Mar. 17, 2005
Applicant:
Wolfgang Stein, Neumünster, DE;
Inventor:
Wolfgang Stein, Neumünster, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B66B 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An escalator or moving sidewalk exhibits a frame for the formation of a supporting structure between entry and exit that is made at least partially of perforated plate, with the holes in particular being provided over a significant part of the frame height, preferably roughly one half the frame height.
Stein, Wolfgang. (2010). Escalator or moving sidewalk (U.S. Patent No. 7703594). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7703594
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile