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 |
| 6581854 | Irrigation apparatus having a lateral recessed projection An irrigation apparatus comprises an in-line dripper insert having a support for attaching a micro tube to the dripper outlet. A fluid conduit in which the insert is placed has an aperture in line with the support. The support preferably comprises a proje... | 06/24/2003 |
| 5615838 | In-line retention drip emitter A generally cylindrical or partially cylindrical body is intimately received in an irrigation pipe and has an outer surface in physical contact with an inner surface of the pipe. A flow-limiting labyrinth is formed by the outer surface of the body in comb... | 04/01/1997 |
| 5324379 | Method and apparatus for producing drip irrigation conduit A plurality of emitters are attached serially along a continuous length of thread at spaced-apart locations. A first of the emitters is attached to a conduit, whereby subsequent emitters are drawn into the conduit as the conduit is drawn from the extrusio... | 06/28/1994 |
