Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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| Number | Title | Issue Date |
| 6520848 | Method and apparatus for maintaining the release of exhaust above a height threshold A method and apparatus adjusts an opening in the flow of exhaust to ensure a constant velocity of the exhaust.... | 02/18/2003 |
| 4593610 | Automatic damper for chimney flue There is disclosed an automatic damper for a chimney flue, which maintains the chimney draft at an adjusted value despite varying wind velocity and direction. A vertical shaft is rotatably supported over the top outlet of the flue by a support secured to ... | 06/10/1986 |
| 4136676 | Flue box assembly There is disclosed an improved flue box assembly which consists of a housing formed by a continuous sidewall, a top wall and a bottom wall, each of the top wall and bottom wall having an aperture disposed therein, the interior diametric sizing of the hous... | 01/30/1979 |
