Patents by Inventor Philipp Syre

Philipp Syre 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).

  • Arrangement for rotatable adjustment of a cap on an eyepiece housing
    Patent number: 6918672
    Abstract: An arrangement for rotatable adjustment of a cap on an eyepiece housing with a stationary pin pointing radially outward from the eyepiece housing and a groove which is assigned to the pin, arranged on the inner side of the cap and rises in the axial direction, is characterized in that, in a plane at right angles to the longitudinal axis of the eyepiece housing, three pins are arranged on the latter, the heads of which pins have at least approximately the same spacing from the longitudinal axis, and in that the sliding bottom of the groove assigned to each pin has a smaller spacing in relation thereto, so that the cap bears against the pins under prestress.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: July 19, 2005
    Assignee: Leica Camera AG
    Inventors: Philipp Syré , Alfred Hengst
  • Arrangement for rotatable adjustment of a cap on an eyepiece housing
    Publication number: 20040196554
    Abstract: An arrangement for rotatable adjustment of a cap on an eyepiece housing with a stationary pin pointing radially outward from the eyepiece housing and a groove which is assigned to the pin, arranged on the inner side of the cap and rises in the axial direction, is characterized in that, in a plane at right angles to the longitudinal axis of the eyepiece housing, three pins are arranged on the latter, the heads of which pins have at least approximately the same spacing from the longitudinal axis, and in that the sliding bottom of the groove assigned to each pin has a smaller spacing in relation thereto, so that the cap bears against the pins under prestress.
    Type: Application
    Filed: April 20, 2004
    Publication date: October 7, 2004
    Applicant: LEICA CAMERA AG
    Inventors: Philipp Syre, Alfred Hengst
  • Arrangement for rotatable adjustment of a cap on an eyepiece housing
    Patent number: 6779899
    Abstract: An arrangement for rotatable adjustment of a cap on an eyepiece housing with a stationary pin pointing radially outward from the eyepiece housing and a groove which is assigned to the pin, arranged on the inner side of the cap and rises in the axial direction, is characterized in that, in a plane at right angles to the longitudinal axis of the eyepiece housing, three pins are arranged on the latter, the heads of which pins have at least approximately the same spacing from the longitudinal axis, and in that the sliding bottom of the groove assigned to each pin has a smaller spacing in relation thereto, so that the cap bears against the pins under prestress.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: August 24, 2004
    Assignee: Leica Camera AG
    Inventors: Philipp Syré, Alfred Hengst
  • Arrangement for rotatable adjustment of a cap on an eyepiece housing
    Publication number: 20030035217
    Abstract: An arrangement for rotatable adjustment of a cap on an eyepiece housing with a stationary pin pointing radially outward from the eyepiece housing and a groove which is assigned to the pin, arranged on the inner side of the cap and rises in the axial direction, is characterized in that, in a plane at right angles to the longitudinal axis of the eyepiece housing, three pins are arranged on the latter, the heads of which pins have at least approximately the same spacing from the longitudinal axis, and in that the sliding bottom of the groove assigned to each pin has a smaller spacing in relation thereto, so that the cap bears against the pins under prestress.
    Type: Application
    Filed: August 14, 2002
    Publication date: February 20, 2003
    Applicant: LEICA CAMERA AG
    Inventors: Philipp Syre, Alfred Hengst