Methods for designing lobe-type rotors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 28, 2009
Grant Date -
Mar 1, 2007
app pub date -
Jan 25, 2006
filing date -
Aug 31, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
of the arc B is defined by following equation:moreover, the straight line Y is the external common tangent line of the arc B and the arc F, and respectively getting two tangent points therefrom to be defined as two end points of the straight line Y.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
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