Resources Contact Us Home
Devices for introducing air into, or removing air from, containers

Image Number 5 for United States Patent #7765777.

Devices comprising a plug positioned within a housing to regulate air within a container, for example, plastic storage containers or bags. One embodiment utilizes a plug that occludes an opening in a housing. The plug is displaced from the opening to inject or evacuate air from a container. An alternative embodiment utilizes a plug having air channels therein which can be sealed once air has been injected into or evacuated from a container. The devices are utilized with hose adaptors connected to vacuum or air hoses having specialized hose tips for coupling with the housing.

  Recently Added Patents
Scalable encoding apparatus, scalable decoding apparatus, scalable encoding method, scalable decoding method, communication terminal apparatus, and base station apparatus
Methods and systems for delivering customized advertisements
Targeting agents for enhancing radiation therapy
Community profiling for social media
Formwork release composition and use thereof
Circuit breakers
Implantable medical devices including elongated conductor bodies that facilitate device and lead configuration variants
  Randomly Featured Patents
Partial fractionally spaced channel equalizer for digital television
Lignin by-products of paper-making process
System for maintaining hydrogen purity in electrical generators and method thereof
Access card provided with coded security means
Process of removing acids from juice
Portable ultrasonic probe
Collapsible water cooler container
Method of welding a diaphragm assembly
Natural wood-covered plastic part such as a vehicle part and method of manufacturing same
Bow winch stand