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. 14, 1997
Filed:
Apr. 06, 1995
Michael A Tobias, Saraland, AL (US);
Other;
Abstract
A sleeve system and method for using same provides an encasement for wires and cables passing through a wall or floor. The sleeve system is particularly useful in allowing the walls within a building to meet fire code requirements. The sleeve system can be used regardless of whether the wiring or cabling has already been installed through the wall or floor. The invention includes a pair of mating sleeve units individually inserted around the cables through the wall or floor and appropriate securing devices for tightly retaining the sleeve units in place. In one embodiment, the securing devices include at least one slotted flange and a slotted coupler on each side of the wall. The sleeve construction also allows easy installation of additional cables through the sleeve.