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:
Jan. 03, 2017
Filed:
Sep. 02, 2015
Applicants:
Charles Digmann, Dubuque, IA (US);
Leif Kniese, Berlin, DE;
Rudolf Bannasch, Berlin, DE;
Inventors:
Assignee:
Rite-Hite Holding Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04D 13/18 (2014.01); E04B 1/344 (2006.01); B65G 69/00 (2006.01); B65G 69/28 (2006.01); E04H 15/20 (2006.01); E04H 15/58 (2006.01);
U.S. Cl.
CPC ...
E04B 1/344 (2013.01); B65G 69/008 (2013.01); B65G 69/287 (2013.01); E04B 1/3441 (2013.01); E04H 15/20 (2013.01); E04H 15/58 (2013.01);
Abstract
Example weather barrier apparatus are disclosed herein. An example weather barrier apparatus includes a curtain having a plurality of compressible tubes positioned between a first end of the curtain and a second end of the curtain. The compressible tubes move between a collapsed position when the curtain is in a relaxed condition and an expanded position when the curtain is a taut condition.