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. 19, 2018
Filed:
Oct. 24, 2013
Applicant:
Inventio Ag, Hergiswil, CH;
Inventor:
Gilles Trottman, Immensee, CH;
Assignee:
INVENTIO AG, Hergiswil, CH;
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/34 (2006.01); B66B 3/00 (2006.01); G06F 3/041 (2006.01); B66B 11/02 (2006.01); B66B 5/00 (2006.01); G06F 1/16 (2006.01); H03K 17/96 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0414 (2013.01); B66B 5/0087 (2013.01); B66B 11/0246 (2013.01); G06F 1/16 (2013.01); G06F 3/0416 (2013.01); H03K 17/964 (2013.01); G06F 2203/04107 (2013.01);
Abstract
An elevator includes a drive unit and an elevator car movable in an elevator shaft to a plurality of floors between a shaft ceiling and a shaft floor by the drive unit. The elevator car has a car floor which can be opened at least partially by at least one floor element to expose an opening. The elevator further includes a locking unit, with which the at least one floor element can be locked. The elevator also has an unlocking unit, by which the locking unit can be unlocked or released for unlocking only if the elevator car has reached an end position in the region of the lowermost floor.