PRINTING DEVICE HAVING RETRACTABLE NIB ACTUATED PRINTER
First Claim
Patent Images
1. A printing device comprising:
- a nib configured to retract into the device when pressed upon a surface;
an ink supply; and
ink ejection nozzles in fluid communication with the ink supply and configured to print ink upon the surface responsive to the retraction of the nib.
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Accused Products
Abstract
A printing device is provided having a nib configured to retract into the device when pressed upon a surface, an ink supply, and ink ejection nozzles in fluid communication with the ink supply and configured to print ink upon the surface responsive to the retraction of the nib.
28 Citations
5 Claims
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1. A printing device comprising:
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a nib configured to retract into the device when pressed upon a surface; an ink supply; and ink ejection nozzles in fluid communication with the ink supply and configured to print ink upon the surface responsive to the retraction of the nib. - View Dependent Claims (2, 3, 4, 5)
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Specification