Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 4917831 | Buoyant tank carbonator pump control for post-mix beverage apparatus A carbonator unit for a post-mix beverage dispenser having a carbonator tank immersed in a liquid flotation tank. The carbonator tank floats up and down with changes in the amount of water and head space in the carbonator tank to actuate a switch device m... | 04/17/1990 |
| 4280528 | Waste water conveyance apparatus An arrangement for conveyance of waste water or liquid by vacuum operation, including a vertically movable container in which the waste water is collected. By causing the weight of the liquid to surmount a spring force and a force originating from the vac... | 07/28/1981 |
