Resources Contact Us Home
Ink cartridge

Image Number 14 for United States Patent #7178911.

An ink cartridge includes a cartridge case; an ink chamber situated within the cartridge case; an ink supply opening formed in the cartridge case for supplying ink from the ink chamber to an exterior of the cartridge; and a lever mechanism provided in the ink chamber, the lever mechanism including a light blocking member at a first end of the lever mechanism, the lever mechanism being rotatable about a rotation point on the lever mechanism, and the light blocking member being movable in association with rotation of the lever mechanism.

  Recently Added Patents
Post-processing device and image forming system
Debugging using code analysis
Method for manufacturing photoelectric conversion device
Methods and systems for distributing broadcast messages on various networks
Method and mobile device for awareness of language ability
System and method for stranded file opens during disk compression utility requests
Wire guide
  Randomly Featured Patents
Gas and steam turbine plant
Method and system for early slave forwarding of strictly ordered bus operations
Radiation beam splitter
Elastic binding device with rubber tubing core
Hoop guiding and braking apparatus
Clip on eyeware with spring hinge
Low stress pellicle frames and reticle pellicle assemblies
Method for recovering lithium from sea water
Programmable electronic real-time load controller, and apparatus therefor, providing for updating of preset calendar events
Double clutch assembly