Sanitary tub
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 30, 2001
Grant Date -
Jul 5, 2001
app pub date -
Nov 29, 2000
filing date -
Dec 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a sanitary tub with an outer shell made of steel sheet, an inner shell made of plastic, and an intermediate layer connecting the two shells. A protective coating is applied to the outer shell to protect against corrosion. The outer shell is provided with a coating applied to both the inner and outer sides. This coating consists of a conversion layer produced by phosphatizing, and a lacquer forming on the outer side the abrasion and impact resistant protective coating. On the inner side of the shell an agent effectively imparts adhesion between the steel sheet and the intermediate layer without mechanical roughening.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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