Patents by Inventor Robert Rothfritz

Robert Rothfritz 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).

  • Publication number: 20080085142
    Abstract: Various embodiments of a hand-held printer that includes an area for receiving a cassette carrying label material, a drive system for positioning the label material relative to a printhead, and a processing circuit for receiving inputs, producing outputs and controlling the drive system. In addition, a cassette having an ID circuit is described. The hand-held printer obtains information from the ID circuit when the cassette is inserted into the printer. The information may include, for example, a label type, label quantity, date information or information regarding printer settings for a print job previously printed from the cassette. In other embodiments, the hand-held printer may have a modular keyboard, such as a keyboard adapted for a particular application or language. The hand-held printer may include a latching mechanism that is capable of positioning a nip roller in relation to a printhead after a cassette is inserted and/or secure the cassette.
    Type: Application
    Filed: October 31, 2007
    Publication date: April 10, 2008
    Applicant: PANDUIT CORP.
    Inventors: Jack Caveney, Anthony Clayvon, Marc Obenshain, Robert Rothfritz, Richard McConnell, David Morrison, Michael Adams
  • Publication number: 20080080918
    Abstract: Various embodiments of a hand-held printer that includes an area for receiving a cassette carrying label material, a drive system for positioning the label material relative to a printhead, and a processing circuit for receiving inputs, producing outputs and controlling the drive system. In addition, a cassette having an ID circuit is described. The hand-held printer obtains information from the ID circuit when the cassette is inserted into the printer. The information may include, for example, a label type, label quantity, date information or information regarding printer settings for a print job previously printed from the cassette. In other embodiments, the hand-held printer may have a modular keyboard, such as a keyboard adapted for a particular application or language. The hand-held printer may include a latching mechanism that is capable of positioning a nip roller in relation to a printhead after a cassette is inserted and/or secure the cassette.
    Type: Application
    Filed: October 31, 2007
    Publication date: April 3, 2008
    Applicant: PANDUIT CORP.
    Inventors: Jack Caveney, Anthony Clayvon, Marc Obenshain, Robert Rothfritz, Richard McConnell, David Morrison, Michael Adams
  • Patent number: 6192734
    Abstract: A combined infection shield and calibration or reference target for use with a measuring instrument includes a removable calibration/reference layer. The removable calibration/reference layer has predetermined optical characteristics that can be utilized to calibrate or reference the instrument. When the calibration/reference layer is removed from the remaining portions of the device, the portion of the calibration/reference layer having the predetermined optical characteristics is irrevocably altered such that the calibration/reference layer cannot be reused. The combined infection shield and target may be attached to a shield holder, which in turn is attached to an instrument. Alternatively, the infection shield and target may be attached directly to an instrument. The target may include a calibration/reference layer having a reduced strength portion which causes the target to tear or separate in a predetermined manner.
    Type: Grant
    Filed: April 6, 1999
    Date of Patent: February 27, 2001
    Assignee: SpectRx, Inc
    Inventors: Robert Rothfritz, Scott Kerr, Glenn Steven Arche, Scott Kellogg, Gregory J. Newman, Mark A. Samuels, Richard Lachlan Fowler
  • Patent number: 6002482
    Abstract: A combined infection shield and calibration or reference target for use with a measuring instrument includes a removable calibration/reference layer. The removable calibration/reference layer has predetermined optical characteristics that can be utilized to calibrate or reference the instrument. The calibration/reference layer may have predetermined reflectance or scattering properties, a predetermined transmissivity to light, or it may have predetermined fluorescence properties. When the calibration/reference layer is removed from the remaining portions of the device, the portion of the calibration/reference layer having the predetermined optical characteristics is irrevocably altered such that the calibration/reference layer cannot be reused. The combined infection shield and target may be attached to a shield holder, which in turn is attached to an instrument. Alternatively, the infection shield and target may be attached directly to an instrument.
    Type: Grant
    Filed: July 29, 1998
    Date of Patent: December 14, 1999
    Assignee: Spectrx, Inc.
    Inventors: Robert Rothfritz, Scott Kerr, Glenn Steven Arche, Scott Kellogg, Gregory J. Newman, Mark A. Samuels, Richard Lachlan Fowler, Shabbir Bambot
  • Patent number: 5924981
    Abstract: A combined infection shield and calibration or reference target for use with a measuring instrument includes a removable calibration/reference layer. The removable calibration/reference layer has predetermined optical characteristics that can be utilized to calibrate or reference the instrument. When the calibration/reference layer is removed from the remaining portions of the device, the portion of the calibration/reference layer having the predetermined optical characteristics is irrevocably altered such that the calibration/reference layer cannot be reused. The combined infection shield and target may be attached to a shield holder, which in turn is attached to an instrument. Alternatively, the infection shield and target may be attached directly to an instrument. The target may include a calibration/reference layer having a reduced strength portion which causes the target to tear or separate in a predetermined manner.
    Type: Grant
    Filed: April 3, 1998
    Date of Patent: July 20, 1999
    Assignee: SpectRx, Inc.
    Inventors: Robert Rothfritz, Scott Kerr, Glenn Steven Arche, Scott Kellogg, Gregory J. Newman, Mark A. Samuels, Richard Lachlan Fowler