Typewriting machines – Means auxiliary to typewriting function – Frame – casing – or support for typewriter
Reexamination Certificate
2008-11-26
2010-12-28
Nguyen, Judy (Department: 2854)
Typewriting machines
Means auxiliary to typewriting function
Frame, casing, or support for typewriter
C400S691000, C347S108000
Reexamination Certificate
active
07857536
ABSTRACT:
A printer includes a housing. The housing surrounds a frame and defines a first set of locking formations. A print engine is housed within the housing. The print engine includes a pair of opposed print head assemblies for enabling double-sided printing to be effected upon print media passing there-between. A roller assembly is mounted within the housing. The roller assembly includes a drive roller and a driven roller to transport the print media between the opposed print head assemblies. A second set of locking formations extends from the housing and is configured to engage with the first set of locking formations of another printer so that the printers can be locked together.
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Ha ‘Wyn’ Q
Nguyen Judy
Silverbrook Research Pty Ltd
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