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 |
| 4040134 | Pontoon boat This invention consists primarily of a catamaran type of boat, which includes a main frame upon which is a deck and two standard canoes for use as pontoons. The canoes are converted into pontoons by the addition of light weight cellular floatation materia... | 08/09/1977 |
| 4004307 | Collapsible boat frame The fore and aft sections of a folding boat frame each have a post located in the longitudinal median plane of the section, and two sets of elongated stringers extending away from the post on respective sides of the median plane. Each stringer has a first... | 01/25/1977 |
| 3986219 | Collapsible catamaran A collapsible catamaran can be easily disassembled into its component aluminum parts for storage and transportation. The collapsible catamaran consists of a pair of two sectional portions, wherein each section of each portion has an upward extending tubul... | 10/19/1976 |
| 3984887 | Portable collapsible boat A collapsible boat is integrally molded by blow molding from a flexible synthetic resin material. The boat is normally manufactured into a collapsed form in which the bottom and a first portion of the stern lie on a common plane, and the port and the star... | 10/12/1976 |
| 3981035 | Collapsible high speed boat A collapsible or foldable high speed boat including a hull structure having no frames. The boat comprises a plurality of substantially triangular hinged plates joined in such a manner as to be waterproof and defining a hull structure such as that of a hig... | 09/21/1976 |
| 3930274 | Assembly for use in recreational activities The assembly includes a longitudinal axis and opposite end surfaces transverse to the longitudinal axis. The container has a structure effective to receive both liquids and gas mediums therein and has valves for introducing and exhausting both liquid and ... | 01/06/1976 |
