Multi-blade ice removing windshield wiper assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 9, 2012
Grant Date -
N/A
app pub date -
Feb 19, 2010
filing date -
Feb 19, 2010
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multi-blade ice removing windshield wiper assembly has a support frame carrying an axially rotatable elongate body having three radially extending spacedly arrayed windshield engaging blades. A toothed blade having a plurality of teeth scores accumulated frost and ice on a windshield while windshield wiper arm moves in a first direction. Spacedly adjacent shaving blade clears away the scored frost and ice from the windshield as the windshield wiper arm moves in the second opposite direction. Third flexible wiper blade removes rain and water from the windshield and may be selectively engaged when the frost and ice removing blades are not needed. Locking mechanism positionally secures the elongate body within the support frame to prevent unwanted axial rotation of the body within the support frame.
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