Invention Grant
- Patent Title: Pool covers
- Patent Title (中): 池盖
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Application No.: US12799781Application Date: 2010-04-29
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Publication No.: US08683620B1Publication Date: 2014-04-01
- Inventor: John F. Krumme
- Applicant: John F. Krumme
- Agent T. H. P. Richardson
- Main IPC: E04H4/00
- IPC: E04H4/00
Abstract:
A device for covering a pool, for example a swimming pool, has an upper component composed of a closed cell polymeric foam and a lower component composed of an open cell polymeric foam. The device can have, or can acquire in use, a convex upper surface which reduces the danger that it will be blown off the pool by wind.
Information query
