Patents by Inventor Charles R. Schroeder

Charles R. Schroeder 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).

  • Patent number: 5856727
    Abstract: A motion activated and light sensitive multi-purpose safety light, having a housing for supporting: a motion sensor; a light emitting diode which serves as both a light source and a light detector; an electronic circuit which further comprises; a motion sensor amplifier to condition the motion signal received from the motion sensor, a driver for illuminating the light emitting diode in a flashing manner, a timer enabling the operation of the driver and a photo-amplifier providing amplification of the input signal received from the light emitting diode. A user-selected control components for providing parameters relating to the conditioning and the flash rate. A printed circuit board providing an area to mount the electrical components and electric circuit and a system power source.
    Type: Grant
    Filed: September 4, 1996
    Date of Patent: January 5, 1999
    Assignee: ICC Corporation
    Inventors: Charles R. Schroeder, Scott Gelormino, Serafino Canino
  • Patent number: 4158411
    Abstract: A dispensing package for containing a plurality of individual dosages of pills, capsules, tablets and the like that can be selectively removed one dose at a time. A cover portion for the package is made up of an outer layer of paperboard or the like with an inner layer of rupturable metal foil or the like bonded to one surface. Disc-shaped punch-out lids are cut into the paperboard layer and are held in position by the foil. A container portion is bonded to the foil and includes a sheet of flexible plastic material formed with a plurality of pockets or blisters. One of the lids overlies each of the pockets and a single dose of pills or the like is contained in each of the pockets. The paperboard layer has high strength and stiffness relative to the foil. Consequently, by collapsing one of the pockets against the cover portion, the portion of the foil attached to the associated lid ruptures and separates from the cover portion with the lid so that the pill is pressed through the opening uncovered by the lid.
    Type: Grant
    Filed: November 25, 1977
    Date of Patent: June 19, 1979
    Inventors: Douglas C. Hall, Charles R. Schroeder