Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Snap-top closure device










Image Number 4 for United States Patent #7789254.

A tamper-evident, re-closable container is disclosed, comprising a container body, having a neck portion with a cammed projection, and a mouth rimmed by a lip and a closure having a top portion with a groove to rotatably engage and seal against the lip of the container, and a bottom portion having a contour formed therein to rest under the cammed projection. A breakable tamper-evident section circumferentially connects the top portion of the container to the bottom portion of the container and connecting means connects the top portion to the bottom portion. Rotation of the closure around the mouth of the container causes the cammed projection to force the bottom portion downwardly to break the tamper-evident section. A tamper-evident closure is also described for use with a re-closable container, having a top portion that can be rotated around a mouth of the container to cause a tamper-evident section to break.








 
 
  Recently Added Patents
Methods and systems for automated segmentation of dense cell populations
Biaxially oriented film which could be thermally laminated with paper and other substrates
Test method for inspection device, particularly for label seating inspection device
Apparatus for generating electrical energy from rocking activated energy
Look up table (LUT) structure supporting exclusive OR (XOR) circuitry configured to allow for generation of a result using quaternary adders
Horizontal card holder
Video editing apparatus
  Randomly Featured Patents
Drawbar
Shaped charge liner including bismuth
Handrail gate, hinge coupling and lock
Method for preparing and preserving a natural allograft intervertebral disk for humans
Tibia brace
Manufacturing clear potassium sulfite
Stable liquid enzyme concentrate and process for its production
Electronic camera
Thermal foot cover
Bath and process for the electrodeposition of ruthenium