Franking machine incorporating an inkjet print head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 21, 2002
Grant Date -
N/A
app pub date -
Aug 2, 1995
filing date -
Aug 8, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A franking machine includes an inkjet print head including a row of nozzles operated selectively to print a postal mark on a mail item passing under the print head. Only consecutive first nozzles of the row of nozzles forming a subset of the set of available nozzles in the row are operated to print the postal mark. Other nozzles of the row of nozzles, different than the first nozzles, are operated when there is no mail item in front of the print head in order to purge the other nozzles in order to prevent them becoming clogged in time.
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