Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Reexamination Certificate
2005-02-22
2005-02-22
Chau, Minh (Department: 2854)
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
C400S124010, C400S279000
Reexamination Certificate
active
06857799
ABSTRACT:
An impact printing apparatus is also disclosed with printing pin actuation timing correction dependent upon scanning speed or platen shape, striking duration timing dependent upon scanning rate, or printing pin actuation timing dependent upon stored shift amounts.
REFERENCES:
patent: 3552738 (1971-01-01), Hettich et al.
patent: 4394666 (1983-07-01), Kato et al.
patent: 4448123 (1984-05-01), Fleek et al.
patent: 5192859 (1993-03-01), Kojimo et al.
patent: 5310270 (1994-05-01), Matsukura
patent: 5385414 (1995-01-01), Shirotori et al.
patent: 5518323 (1996-05-01), Sakaino et al.
patent: 5942870 (1999-08-01), Koschorreck et al.
patent: 57-101584 (1982-06-01), None
patent: 6-75633 (1994-03-01), None
Chau Minh
Garces John C.
Lutzker Joel E.
Schulte Roth & Zabel LLP
Seiko Precision Inc.
LandOfFree
Motor control method and apparatus, time recorder having... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Motor control method and apparatus, time recorder having..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor control method and apparatus, time recorder having... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3498172