System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 4785510 | Method and apparatus for the continuous looping of yarn A fixed base plate provided with a circular recess accommodates a rotating disk. Mounted above the base plate and the rotating disk, is an endless band conveyor swivellable about the axis of the roller in the area of the edge of the base plate. The rotati... | 11/22/1988 |
| 4483489 | Device for the automatic anchoring of the outer yarn end of balls in automatic balling machines A winding mandrel for a ball winding machine has umbrella stretchers at its forward portion on which yarn is wound. The front end of the mandrel is provided with a plurality of radial channels open on frontal edged for receiving a yarn and retaining means... | 11/20/1984 |