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A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.
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| Number | Title | Issue Date |
| 4070864 | Adjustable irrigation dam An adjustable portable irrigation dam for use in an irrigation ditch is operative to selectively raise the water level upstream of the dam thereby permitting removal of water for irrigation of crops. The dam includes an elongated sheet support member exte... | 01/31/1978 |
| 3974655 | Water gate A water gate for a waterway in two species, in one of which an inflatable and deflatable barrier is provided in side and bottom recesses, the gate being in a closed position when the barrier is inflated and an open position when the barrier is deflated, t... | 08/17/1976 |
| 3967453 | Connecting channel between two different water levels A connecting channel arrangement between two levels or planes of water of different vertical height. A channel connecting the two levels is partially obstructed by a number of flexible members which constitute obstacles to the free flow of the water in or... | 07/06/1976 |
