Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."
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| Number | Title | Issue Date |
| 5964086 | Flashback system Flashback of flames in premixed combustion systems is avoided by passing premixed fuel and air prior to combustion through a series of two or more nonaligned multi-channel monolith attached in series. The device is useful as a pre-ignition inhibitor, a de... | 10/12/1999 |
| 5881887 | Apparatus called "TSS"-the turbo screening system, for filtering and fractionation of suspensions containing fibres, fibre fragments, fines and other particles The present invention is directed to an electrolytically produced screening material for the removal of fibers from suspensions during the production of pulp and paper. The screening material is a thin, smooth metal foil having perforations on the order o... | 03/16/1999 |
| 5829488 | Dryer fabric with hydrophillic paper contacting surface A dryer fabric for use in a dryer section having a closed transfer in a papermaking machine. The dryer fabric has a structure of woven threads with one side, called the paper side, being adapted to support and abut against a paper web in the dryer section... | 11/03/1998 |
| 5537985 | Disc Launcher A rigid, hand-held disc launcher for launching small cardboard discs, having a handle (1) attached to a head (2) which is curved in a substantially semi-circular arc of approximately 180°. An open-ended slot runs through the entire arc of the curved head... | 07/23/1996 |
| 5472671 | Cuvette The present invention is a cuvette provided with at least two cavities. The first or inlet cavity takes up fluid by capillary action. The second cavity is a reception cavity which communicates with the first cavity through a first channel. The second cavi... | 12/05/1995 |