Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Compound containing a carbon or an oxygen isotope, preparation and use thereof, and composition comprising thereof
Caching techniques
Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
Frame syncrhonization in orthogonal frequency-division multiplexing systems
Electrode material and use thereof for production of electrochemical cells
Image processing apparatus, image processing method, and program to create a composite image from color image data and monochrome image data
Optical navigation device with image sensor and inner housing
  Randomly Featured Patents
Methods and apparatuses for thermal dissipation
Test pump
Method to make an endless, flat, flexible belt of pourable plastics
Butterfly flap valve
Forced air aircraft de-icer system
Process of making optical blanks
Supervision and control of airport lighting and ground movements
High-voltage/large-current generator apparatus and method for generating high-voltage/large-current
Fluid sampling and analysis downhole using microconduit system
Positioner and method of use