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:
Jun. 30, 1981
Filed:
Oct. 22, 1979
Richard W Cobean, Libertyville, IL (US);
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Abstract
Lengths of tubing, especially that type of tubing suitable for use in medical equipment and devices, are weakly bound into a coil shape in order to facilitate handling and storage thereof while at the same time placing the tubing into a form that will make the full length thereof readily available by merely applying a slight pulling force to the ends of the coiled tubing. The solvent is applied in a very narrow uninterrupted stream, which stream tracks along one or more locations on a length of tubing that has been wound around a mandrel, which stream is dispensed by a mechanism that simultaneously carries out such tracking in a manner that is synchronized automatically with the dispensing of the stream and without the need for separate control mechanisms with the result that the tracking and dispensing are carried out at substantially the same ratio, with the same general consistency or inconsistency of travel, to the extent that the amount of solvent dispensed per turn of the coil is inherently uniform.