In-duct cleaning apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 12, 1996
Grant Date -
N/A
app pub date -
Oct 28, 1992
filing date -
Jul 27, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An in-duct cleaning apparatus characterized by comprising a traveling truck, an ejection nozzle body for ejecting compressed air, a cleaning brush body, and a remote-control portion; the ejection nozzle body being attached to the front part of the traveling truck and made to rotate, the cleaning brush body being attached to the circumferential part of the ejection nozzle body, and the remote-control portion being able to control remotely the traveling of the traveling truck and the rotation of the ejection nozzle body.
First Claim
Family
International Classification(s)
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