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
Position pointer, variable capacitor and inputting apparatus
System and method for infrared dongle
Quantifying the risks of applications for mobile devices
System and method for self service marketing research
Carbonate and carbamate modified forms of glucocorticoids in combination with .beta..sub.2 adrenergic agonists
Surfcraft fin
Process for producing a plasma protein-containing medicament with reduced concentration of citrate and metals
  Randomly Featured Patents
Tool and method for turning on ford sidebar type ignition lock cylinders
Liquid applicator
Split frame for rotary vacuum mold unit
Portable powered stake puller
Dental brush handle
Method for controlling deinking flotation using interfacial potential of ink particles and pulp
Cursor movement control key and electronic computer keyboard for computers having a video display
Self-extending neural-network
Method of soldering electronic component having solder bumps to substrate
Distortion compensating apparatus and power amplifier apparatus