Patents by Inventor Robert Brown Butler

Robert Brown Butler 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).

  • Butterfly bowtie
    Publication number: 20170340035
    Abstract: A bowtie whose frontal construction is a photorealistic representation of an actual specific species of open-winged moth in a manner that looks precise to the naked eye which a person can wear on one's neck or collar in the manner that one normally wears a bowtie.
    Type: Application
    Filed: July 20, 2015
    Publication date: November 30, 2017
    Inventor: Robert Brown Butler
  • Butterfly bowtie
    Publication number: 20170020214
    Abstract: A bowtie whose frontal construction is a photorealistic representation of an actual specific species of open-winged moth in a manner that looks precise to the naked eye which a person can wear on one's neck or collar in the manner that one normally wears a bowtie.
    Type: Application
    Filed: July 20, 2015
    Publication date: January 26, 2017
    Inventor: Robert Brown Butler
  • Expandable keyboard for small computers and the like
    Patent number: 6536966
    Abstract: An alphanumeric keyboard whose keys are mounted on a scissor-linkage and have interlocking sides that allow said keyboard to contract to a width that is considerably less than the width of a standard desktop computer keyboard and which is operable when open or closed.
    Type: Grant
    Filed: July 24, 2000
    Date of Patent: March 25, 2003
    Inventor: Robert Brown Butler
  • Butterfly bowtie
    Patent number: D661459
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: June 12, 2012
    Inventor: Robert Brown Butler