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. 04, 2023
Filed:
Oct. 12, 2017
Applicant:
Inventio Ag, Hergiswil, CH;
Inventor:
Karl Weinberger, Immensee, CH;
Assignee:
INVENTIO AG, Hergiswil NW, CH;
Primary Examiner:
Int. Cl.
CPC ...
B66B 11/04 (2006.01); H02K 1/06 (2006.01); H02K 7/08 (2006.01); H02K 41/03 (2006.01);
U.S. Cl.
CPC ...
B66B 11/0407 (2013.01); H02K 1/06 (2013.01); H02K 7/08 (2013.01); H02K 41/031 (2013.01);
Abstract
A linear drive system for an elevator installation having an elevator car includes a stationary part for alignment with a hoistway wall of the elevator installation and a movable part that moves along the stationary part. The movable part is connected to the elevator car or to a counterweight, wherein the stationary part is shaped so as to substantially envelope the movable part.