Patents by Inventor Anders Nodfelt

Anders Nodfelt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Connecting device for interconnection of optical fibres
    Patent number: 5257333
    Abstract: Connection device for connecting the end portions of optical fibres (30) comprising insertion means (12) and receiving means (11) designed for cooperation with at least a centering means (37) for radial and axial centering of the end portions of the optical fibres relative to each other. The centering means (37) is comprised of a sleeve (38) being closed in cross-section and provided with internal guiding elements (39) in the form of centering shanks extending in the longitudinal direction, and external guiding elements (40) in the form of ridge formed portions (40) extending in the longitudinal direction of the sleeve connected to the centering shanks and designed to allow the centering shanks to radially spring in a direction toward and from the center axis of the sleeve.
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: October 26, 1993
    Inventor: Anders Nodfelt