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. 04, 1994
Filed:
Mar. 13, 1992
Applicant:
Inventor:
Joerg Hansen, Wettringen, DE;
Assignee:
Hewing GmbH, Ochtrup, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
522205 ; 522201 ; 52242 ; 52287 ; 52288 ; 5271801 ; 174 48 ;
Abstract
A utility duct for elongated utility members is mountable on a wall structure and includes a retaining strip disposed on the wall structure and a capping member. Upper and lower connectors connect the capping member to the retaining strip to thereby form an internal duct passage for the utility members. The retaining strip has a plurality of supporting walls which together with the retaining strip form gutter-shaped channels for supporting the utility members. At least one of the supporting walls has an outer end formed as a seat which seats against the capping member when the capping member is mounted on the retaining strip by the upper and lower connectors.