Typewriting machines – Including interposed inking device for record-medium – Ribbon spool or mount therefor
Reexamination Certificate
2005-08-02
2005-08-02
Funk, Stephen R. (Department: 2854)
Typewriting machines
Including interposed inking device for record-medium
Ribbon spool or mount therefor
C242S597600, C242S611200
Reexamination Certificate
active
06923582
ABSTRACT:
An inked ribbon core has an internal collar and a longitudinal rib which frictionally engage corresponding spindle structures to thereby secure the core in its fully mounted position, as determined by a stop ring.
REFERENCES:
patent: 5833377 (1998-11-01), Keller et al.
patent: 6425551 (2002-07-01), Puckett et al.
patent: 6609677 (2003-08-01), Seybold et al.
Cartec International, Inc.
Dorman Ira S.
Funk Stephen R.
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