Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 5840248 | Moist-heat sterilization apparatus and process, in particular to set up autoclaves for dental surgery use A moist-heat sterilization apparatus is provided which comprises a boiler shell (3), a chamber (4) inside said boiler shell (3), a heating block (14) external to said chamber (4) and in contact with the boiler shell (3), a feeding circuit (12) to supply t... | 11/24/1998 |
| 4502392 | Heat transfer apparatus for transportable liquid containers A heat transfer apparatus adapted for installation in a mobile liquid container such as a railroad tank car. The apparatus includes inlet and outlet ports at opposite ends of a continuous finned pipe. The continuous finned pipe extends within the containe... | 03/05/1985 |
