Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Tire for motorcycle
Methods and systems for flicker correction
System and method for calibrating display device using transfer functions
Opioid-ketamine and norketamine codrug combinations for pain management
Control device
Web development environment that enables a developer to interact with run-time output presentation of a page
Content protection apparatus and content encryption and decryption apparatus using white-box encryption table
  Randomly Featured Patents
Soft gun cleaning case
Arrangement for multiple custom calling
Construction framing system and track therefor
Method for cell margin testing a dynamic cell plate sensing memory architecture
Method to calibrate RF paths of an FHOP adaptive base station
Modafinil compound and cyclodextrin mixtures
Fish skinning and scaling tool
Apparatus for variably accelerating a drive member
Thermally actuatable electrical switch construction and method of making the same
Method and apparatus for channelizing sampled broadband signal