Eyeball fitting for increasing flow of return water to swimming pool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 5, 1988
Issued Date -
N/A
app pub date -
Sep 25, 1986
filing date -
Aug 20, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An eyeball fitting 10 for directing return water into a swimming pool has an eyeball 20 with a smooth and even inside surface 25 curving continuously from an entrance opening 26 to a discharge opening 21 having a sharp edge 22. The curvature of inside surface 25 has a radius that gradually increases as inside surface 25 gradually diminishes in cross-sectional area proceeding from larger diameter entrance opening 26 to smaller diameter discharge edge 22. Fitting 10 includes a seat 30 having a spherical recess 33 to receive a spherical outside surface 24 of eyeball 20, and seat 30 has an internal surface 35 continuously curving at a gradually increasing radius of curvature proceeding from an entrance side toward the spherical recess 33.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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