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:
May. 10, 1994
Filed:
Feb. 22, 1993
Alain Vincent, Juilly, FR;
Michel Milanowski, Anserville, FR;
Mars Actel, Vrigne Aux Bois, FR;
Abstract
A cassette for optical fibers includes a bottom surrounded by discontinuous rim segments between which access channels for the fibers are delimited. Each of the access channels is delimited over a substantially identical width on the bottom by two facing sidewalls. A block projects from the bottom of the cassette and has two side faces facing end portions of corresponding adjacent rim segments at respective corners, thereby forming similar double access channels at the corners. An element of the first type or second type sized to the double access channels is selectively positioned within the double access channels. The element of the first type is constituted by a flexible slab having spaced parallel slots receiving and retaining bare fibers. A channel element of the second type is constituted by a rigid, U-shaped channel section part having two flanges interconnected by a web, with each flange including a series of teeth. The teeth delimit slots receiving and retaining protected fibers.