Patents Assigned to Spintech Technologies, Ltd.
  • Lens protection mechanism
    Patent number: 6996338
    Abstract: A lens protection mechanism, comprising: a rotating transparent disc; and at least one counter rotating object whose rotation substantially cancels out angular momentum caused by the rotation of the disc.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: February 7, 2006
    Assignee: Spintech Technologies, Ltd.
    Inventor: Daniel Sherwin
  • Lens protection mechanism
    Publication number: 20040184799
    Abstract: A lens protection mechanism, comprising: a rotating transparent disc; and at least one counter rotating object whose rotation substantially cancels out angular momentum caused by the rotation of the disc.
    Type: Application
    Filed: January 27, 2004
    Publication date: September 23, 2004
    Applicant: SPINTECH TECHNOLOGIES, LTD.
    Inventor: Daniel Sherwin
  • Lens protection mechanism
    Patent number: 6731867
    Abstract: A lens protecting mechanism (104), comprising: a transparent disc (122) having a rim (118); a plurality of wheels that engage and support the rim; and at least one motor, coupled to at least one of said wheels to apply rotational force to said disc (122).
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: May 4, 2004
    Assignee: Spintech Technologies, Ltd.
    Inventor: Daniel Sherwin