Wiper apparatus for a viewing surface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 15, 1980
Grant Date -
N/A
app pub date -
Feb 5, 1979
filing date -
Feb 5, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A remotely operable wiper apparatus for a viewing device comprising a mounting frame supporting a viewing device and further supporting a wiper frame slidingly disposed for bidirectional linear motion relative to a viewing surface of the viewing device. A wiper blade is supported by the wiper frame and is disposed to wipingly contact the viewing surface. Parallel first and second fluid cylinders supported by the mounting frame motivate the wiper frame in response to pressurized fluid selectively directed to the fluid cylinders.
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