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
Architectural panel with natural fossil spade leaf embossed surface
Phase noise extraction apparatus and technique
Output circuit
Image display device and display unit for image display device
Deflection device for a scanner with Lissajous scanning
Granulated sweetening composition
System and method for terminating communication sessions with roaming mobile devices
  Randomly Featured Patents
Method of controlling an electronically commutatable motor
Multiplexed transducer
Manufacture of low viscosity poly alpha-olefins
Combined key chain with coffee bean transparent pendant containing a laser-induced logo, with LED light
Molded ceramic articles and production method thereof
Signal processing circuit of sensor
Process for drawing off a milk sample
Method and apparatus for the contact-free identification of articles having a protective enclosure, wherein the articles are identified using multiple electromagnetic wave transmission/recepti
Means for driving a movable body
Methods and apparatus for controlling the transmission of stream data