Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Serial transmission system including transmitter apparatus and receiver apparatus, for use in transmission of AV data
Resistive random access memory cell and resistive random access memory module
Computer systems and methods for the query and visualization of multidimensional databases
Method of fabricating semiconductor light emitting device
Data processing method
Multiplanar image displays and media formatted to provide 3D imagery without 3D glasses
Apparatus, electronic component and method for generating reference voltage
  Randomly Featured Patents
Folding knife
Magazine-based data cartridge library
Bag for packaging animal's droppings
Method of wrapping a floral product
Means for sealing the gap between two axially displaceable sealing surfaces
Isolation devices for high performance solid state drives
Crystals of substituted phenylalkanoic acid and method of producing the same
Method and apparatus for positive control of devices with toggle power control
Catheter-stylet assembly for slipover urethral instruments
Partial update driving methods for electrophoretic displays