Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Break-away container closure










Image Number 13 for United States Patent #4697714.

Break-away closures are formed by an injection molding process with a closure part in interference path with a forming core for interference in use with a counterpart surface of a container neck. The process and apparatus disclosed permits stripping of the formed closure from the core by selectively creating free encircling space about the interference closure part for expansion thereof during stripping. The closure has detent surface molded therein which assists the stripping operation and the process and apparatus provide for the application of stripping forces at spaced locations simultaneously to permit stripping of the closure in part without axial loading thereof.








 
 
  Recently Added Patents
Methods of prognosing a rheumatoid arthritis remission phenotype
Face recognition through face building from two or more partial face images from the same face
Flexible lighting devices
Shoe
Power conversion device for electric vehicle
Activated carbon cryogels and related methods
Contact sensor, driver device, and care bed
  Randomly Featured Patents
Ion pump device
Electronic apparatus and enclosure employing substantially co-planar portions with mating crenellations
Pneumatically powered submersible fluids pump with casing activator
Door for automatic vending machine
Conductor management system
Buffered high frequency plasma display system
Glucosyl phosphotriesters of thymidine
Narrow width effect improvement with photoresist plug process and STI corner ion implantation
Current-spare switching control system
Microinstruction controlled arithmetic control unit