Resources Contact Us Home
Tamper-evident package

Image Number 2 for United States Patent #6557714.

A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperation with the projections on the tamper band. The container includes a plurality of circumferentially spaced ratchet-like locking teeth, each of which presents a locking surface for interfering engagement with a respective one of the projections of the closure tamper band. The arrangement is particularly configured to promote rapid tamper-indication attendant to relatively little rotation of the closure relative to the container.

  Recently Added Patents
Methods of saccharification of polysaccharides in plants
Data portal for concurrent assessment
Phase noise extraction apparatus and technique
Customizing a range of acceptable tape dimensional stability write conditions
Measuring current and resistance using combined diodes/resistor structure to monitor integrated circuit manufacturing process variations
Method and system for modularized configurable connector system for ethernet applications
Circuit board having semiconductor chip embedded therein
  Randomly Featured Patents
Faucet spout
Device and method for internal combustion engine control
Method for adding a thermoset overmold layer to a lens within a mold
High strength, flexible, foldable printable sheet technique
Extended shelf life platelet preparations and process for preparing the same
High density bitline selection apparatus for semiconductor memory devices
Process for the preparation of alkyl nonadienoate esters
Semiconductor light emitting device
Photolithography mask and method of fabrication
Absorbent peat moss board product