Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 4128738 | Compact transmission line loudspeaker system A compact loudspeaker system adapted for the reproduction of sound at minimum distortion. Two small diameter direct radiator loudspeakers and a matching crossover network are mounted in a common enclosure having a short non-folded transmission line comple... | 12/05/1978 |
| 4123912 | Lightweight demountable dock assembly A dock assembly wherein single or interconnected composite beam mainspans are connected to a ramp extending from shore to the first neighboring mainspan and one end of each of said mainspans is supported by a tripod structure and the other end by vertical... | 11/07/1978 |
| 3958286 | Fire extinguishing mattress cover A liquid filled cover for a mattress having horizontally disposed upper and lower sheets of a material having a low resistance to penetration by fire and hot objects capable of initiating fire joined at their outermost edges to form a leakproof enclosure.... | 05/25/1976 |
