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:
May. 12, 2015
Filed:
Aug. 04, 2011
Applicants:
Hanspeter Bloch, Buchrain, CH;
Georg Stenvers, Lucerne, CH;
Inventors:
Hanspeter Bloch, Buchrain, CH;
Georg Stenvers, Lucerne, CH;
Assignee:
Inventio AG, Hergiswil, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 11/02 (2006.01); B66B 7/00 (2006.01); E04D 13/00 (2006.01); B66B 5/02 (2006.01);
U.S. Cl.
CPC ...
B66B 11/0226 (2013.01); B66B 5/024 (2013.01);
Abstract
A fire service elevator with an elevator cage includes a cage roof, wherein the elevator cage is at least partly supported and driven by at least one support means. The elevator cage has on the cage roof a region vulnerable to spray water, and this region vulnerable to spray water is covered by an element having a surface structure of such a kind that extinguishing water falling on the element in the event of fire is substantially prevented from spraying in the direction of the at least one support means.