Resources Contact Us Home
Closure device for hermetically sealing containers

Image Number 2 for United States Patent #4452365.

A closure device for providing a seal with a container having a shallow external bead in the region of the mouth-defining rim of the container. The closure device comprises a central panel and a skirt joined by a sector forming an internal channel containing a molded plastic gasket. A portion of the gasket extending along an internal surface of the skirt is provided with a number of projections each having a shallow, rectangular, prismatic configuration. A lower portion of each projection is adapted to extend beyond the container bead to retain the closure device on the container.

  Recently Added Patents
Communication system including a switching section for switching a network route, controlling method and storage medium
Nonvolatile memory device
Providing multiple decode options for a system-on-chip (SoC) fabric
Determination and presentation of package pricing offers in response to customer interest in a product
Micro-fluidic device
Orthogonal tunable antenna array for wireless communication devices
Managing job execution
  Randomly Featured Patents
Security device for garage doors
Printing system using a portable terminal and printing charge collecting method
Method and apparatus for turning a concave cut in a workpiece
Bar code scanner utilizing multiple light beams output by a light beam splitter
Image data transfer method and system therefor
Non-shorting wire cutter
Method of cleaning a surface
Method and system for calculating ink residue and ink container
Utensil support apparatus
Method of using precision machine movement tool