Patents Represented by Attorney Leo F. McGanty
  • Patent number: 5212855
    Abstract: The multiple button closure-fastener is a separable strip closure-fastener made from a suitable plastic material comprising a multiple conical male button strip and a multiple conical female button strip. All male and female buttons are coaxial at point of engagement and when pressed together the male buttons snap into the female buttons engaging a like curve causing a pulling together of the male and female surfaces, thus making a mechanical closure with a liquid and hermetic seal. This closure-fastener can also be used in numerous instances where there is no need for a liquid or hermetic seal.
    Type: Grant
    Filed: August 5, 1991
    Date of Patent: May 25, 1993
    Inventor: Leo F. McGanty