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:
Sep. 25, 2012
Filed:
May. 10, 2005
Applicants:
Michael Tracey, Cromwell, CT (US);
Richard Kulak, Bristol, CT (US);
Inventors:
Michael Tracey, Cromwell, CT (US);
Richard Kulak, Bristol, CT (US);
Assignee:
Otis Elevator Company, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 13/30 (2006.01); E05D 15/06 (2006.01); E06B 3/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
An elevator door guide () includes at least one elevator door guide member () having a first channel () and a second channel () each for at least partially establishing a direction of door movement. The first channel () is open in a first direction () and the second channel () is open in a second direction (). In one example, the channel () at least partially establishes a direction of door movement and a passage () extends through the elevator door guide () in a direction () that is transverse to the direction of door movement.