Shaving system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 30, 1991
Grant Date -
N/A
app pub date -
Jan 26, 1990
filing date -
Jan 26, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A razor blade member has a first planar portion and a second planar portion connected to the first planar portion by a transition bend region. The longitudinal edge of the first planar portion remote from the transition region is sharpened to a cutting edge. The blade member also includes stress balancing deformation along the longitudinal length of the planar portions and adjacent the transition region. The bow of the second planar portion is less than 0.05 millimeter per centimeter length of blade member.
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