Bizarre Patents
An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 6244076 | Optical position monitor for knitting machines An optical position monitor for determining the position of a latch needle (104) in a knitting machine is provided that comprises: at least one fiducial (102) at a known fixed cation on the body of the latch needle; a fiducial imager that produces at leas... | 06/12/2001 |
| 6148642 | Method and machine for the production of knitted garments comprising a body section and legs, in a single production stage and in a single piece The machine comprises in combination: two side units (1, 3) each having its own fabric forming cylinder (1C, 3C) with a plurality of needles and needle operating elements (1F, 3F, A1-A8), the cylinders being parallel with each other and close together and... | 11/21/2000 |
| 4571955 | Automatic straight knitting machine Inserted is each slit of the needle bed of this machine is a needle underneath which is placed a blade element that is provided with three butts, namely a first butt at the top, a second butt below, and a third butt at the bottom. The said third and last ... | 02/25/1986 |
