Counter arrangement for determining the life of consumables in office equipment
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 1990
Grant Date -
N/A
app pub date -
Jan 10, 1989
filing date -
Jan 11, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Equipment using consumables that require replacement after a predetermined number of uses includes counter arrangements for keeping track of the number of uses of each consumable. Even though some of the consumables may replace the same item, the usage count is maintained for each individual consumable. For the consumables, automatic identification of replaced items is provided whereby the counter arrangement is enabled to accumulate usage counts on the correct consumables.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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