Patents by Inventor P. T. Barnum

P. T. Barnum 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).

  • Sensor band for aligning an emitter and a detector
    Publication number: 20030156288
    Abstract: A device connects a light emitting device and a detector. The device includes a first securement device attached to the light emitting device, a second securement device attached to the detector, and a band having a first end connected to the first securement device and a second end connected to the second securement device. The band is made of a flexible material and is configured to align the light emitting device with the detector. The device also includes an extender attached to the first securement device and configured to wrap around the band.
    Type: Application
    Filed: February 20, 2002
    Publication date: August 21, 2003
    Inventors: P. T. Barnum, Massi E. Kiani