Direct-writing recorder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 1984
Grant Date -
N/A
app pub date -
Sep 16, 1981
filing date -
Jan 23, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A direct-writing recorder of dot type causes an area of a record paper (70) which is to be printed to oscillate in a direction perpendicular to the paper plane for contact with a printing element (22) on a pointer (21) at a given periodic interval. A vibrator unit (50) is disposed at a distance below the printing element (22), and drives the record paper (70), passing between the printing element (22) and the vibrator unit (50), to be urged against the printing element (22).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully