Patents by Inventor Larry McCann

Larry McCann 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: 9844232
    Abstract: Smoking article inspection systems configured to inspect smoking articles are provided. The systems may include imaging devices configured to capture images of an exterior of the smoking article and an analysis unit configured to analyze the images captured by the imaging devices. The analysis unit may execute an edge detection tool configured to determine a position of the smoking article based on an edge location of the smoking article and a defect detection tool configured to determine whether the smoking article is defective after the position of the smoking article is determined. The imaging devices may be configured to capture images of the smoking articles during the assembly thereof. Thereby, the analysis unit may determine any operations during assembly causing damage to the smoking article from analysis of the images of the smoking article captured during assembly. Related methods are also provided.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: December 19, 2017
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Gary Lee Wood, Derwin Hiatt, Larry McCann, Mike Shockley, Eddie Nuckols, David R. Hall, Frank Brantley, Isaac Martin, Martin Sama, Charles Reddell, Mike Whitley
  • Publication number: 20150257437
    Abstract: Smoking article inspection systems configured to inspect smoking articles are provided. The systems may include imaging devices configured to capture images of an exterior of the smoking article and an analysis unit configured to analyze the images captured by the imaging devices. The analysis unit may execute an edge detection tool configured to determine a position of the smoking article based on an edge location of the smoking article and a defect detection tool configured to determine whether the smoking article is defective after the position of the smoking article is determined. The imaging devices may be configured to capture images of the smoking articles during the assembly thereof. Thereby, the analysis unit may determine any operations during assembly causing damage to the smoking article from analysis of the images of the smoking article captured during assembly. Related methods are also provided.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 17, 2015
    Applicant: R.J. Reynolds Tobacco Company
    Inventors: Gary Lee Wood, Derwin Hiatt, Larry McCann, Mike Shockley, Eddie Nuckols, David R. Hall, Frank Brantley, Isaac Martin, Martin Sama, Charles Reddell, Mike Whitley
  • Patent number: 8905243
    Abstract: An apparatus and associated method are provided for sorting objects as having one of an accepted and rejected status. The apparatus includes a hopper assembly configured to receive a plurality of objects and to release the objects through a release port associated therewith. A first object sorting arrangement is in communication with the hopper assembly and is configured to receive the objects therefrom. The first object sorting arrangement includes a first inclined member in communication with the hopper assembly for directing the objects to a first deflector member spaced-apart from the first inclined member. Objects deflected over a first wall member spaced-apart from the first deflector member, the first deflector member being disposed between the first inclined member and the first wall member have an accepted status, while objects directed into a first channel disposed between the first deflector member and the first wall member have a rejected status.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: December 9, 2014
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Darrell Dixon, Larry McCann
  • Publication number: 20120037546
    Abstract: An apparatus and associated method are provided for sorting objects as having one of an accepted and rejected status. The apparatus includes a hopper assembly configured to receive a plurality of objects and to release the objects through a release port associated therewith. A first object sorting arrangement is in communication with the hopper assembly and is configured to receive the objects therefrom. The first object sorting arrangement includes a first inclined member in communication with the hopper assembly for directing the objects to a first deflector member spaced-apart from the first inclined member. Objects deflected over a first wall member spaced-apart from the first deflector member, the first deflector member being disposed between the first inclined member and the first wall member have an accepted status, while objects directed into a first channel disposed between the first deflector member and the first wall member have a rejected status.
    Type: Application
    Filed: August 11, 2010
    Publication date: February 16, 2012
    Inventors: Darrell Dixon, Larry McCann