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. 21, 2002
Filed:
Jun. 08, 2000
Richard C. Dreisbach, North Arlington, NJ (US);
Carlos M. Pinho, North Arlington, NJ (US);
E. J. Brooks Company, Livingston, NJ (US);
Abstract
A housing has a rotor receiving chamber with filament receiving bores lying in a plane normal to the rotor axis of rotation, a rotor being rotatably received in the chamber. The rotor and housing have complementary locking shoulders for axially locking the rotor in the chamber. The rotor has a pair of filament receiving bores aligned with the housing filament receiving bores. The rotor has an annular rib in the plane of the bores defining upper and lower rotor sections. The locking shoulders are in the lower section of the rotor and are located between the plane and the closed end of the chamber, at which end the rotor and housing have a complementary ratchet and pawl mechanism for allowing only one way rotation of the rotor relative to the housing for securing the filament to the rotor. The rib guides the filament wrapped about the rotor into sub-chambers formed by the rib to minimize blockage of the rotor bores by the locking and wrapping of one filament end to the rotor in an unlocked shipping state of the seal. This permits the free end of the filament to be secured to the other bore in the rotor at the time of sealing of the seal to an article.