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:
Dec. 10, 2013
Filed:
Aug. 31, 2012
Applicant:
Charles L. Nunley, Lake in the Hills, IL (US);
Inventor:
Charles L. Nunley, Lake in the Hills, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cradle assembly for supporting and installing a rolled curtain door comprises roller assemblies configured to support, and permit the rolling of, a rolled curtain door thereon. The cradle may be mated with the tines of a fork on a lifting device. A lift assembly having a tower and base may be attached to the cradle assembly for manually positioning, and mechanically elevating the cradle and door when installing the door above an opening. The tower is extended by a piston-and-cylinder unit. A winch motor and cable, or a boom hoist attached to the tower may be used to load a door onto the cradle.