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. 17, 1994
Filed:
Mar. 25, 1992
Robert L Houston, Newark, OH (US);
Owens-Corning Fiberglas Technology Inc., Summit, IL (US);
Abstract
A method and apparatus for centrifuging fibers from molten material comprises a spinner having a peripheral wall comprised of an inner layer and an outer layer, a plurality of orifices extending through the inner layer for the passage of molten material therethrough, and a plurality of cavities extending through the outer layer, the cavities generally corresponding to the orifices, the cavities having being sufficiently large so that a) fiber forming cones form where the orifices join the cavities and b) the fibers formed from the cones can exit the cavities without contacting the sides of the cavities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile