False Bottom Makes Pool Safer
![false-bottom-makes-pool-safer-21588448 false bottom makes pool safer](https://www.innovation-creativity.com/wp-content/uploads/2019/11/false-bottom-makes-pool-safer-21588448.jpg)
July 1963…
A false bottom makes the pool safer.
An electric motor, plus a system of pulleys and guide rails, would raise this protective net from its normal position at the bottom of a pool so that, in an emergency, anyone in the pool could be immediately brought to the surface.
When unattended, the pool could be safely closed by leaving the net up.