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David Sarnoff, American radio pioneer ; 1921
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| Number | Title | Issue Date |
| 7131465 | Removable plastic heddle with mating insertion tool for weaving apparatus A simple removable plastic heddle comprised of a single monolithic plastic body and a mating insertion tool. ... | 11/07/2006 |
| 5191917 | Spreader tool for coupling and decoupling heald shafts in a loom A spreader tool for the individual coupling and decoupling of heald shafts to or from the respective drive rods or shaft pulls of a heald loom is constructed to be inserted into a gap between two connecting spring sections from above the loom healds for s... | 03/09/1993 |
| 4817679 | Method of repairing carbon fiber rapiers and repaired rapier A method for repairing carbon fiber rapiers used in weaving machines which have been split longitudinally comprises grinding the rapier at the split to form a longitudinal groove in the body of the rapier along the split, filling the groove with a paste o... | 04/04/1989 |
| 4503889 | Shuttleless weaving machine comprising means for removing defected weft threads from the weaving shed The weaving machine has a device which is movable in the weft direction and comprises a loosening element adapted to be moved transverse to the weft direction and a catching element movable perpendicular to the cloth plane. Thereby also weft portions may ... | 03/12/1985 |
| 4381021 | Handtool for threading yarns in yarn-processing apparatus A handtool (1,2) for threading e.g. a weft yarn in a pneumatic weaving machine has a conduit (8,9) issuing therefrom, the free end of which constituting a blowing nozzle (9). Adjacent to the nozzle aperture a guiding surface (3) for the yarn is provided. ... | 04/26/1983 |
| 3938452 | Adjustable point looping tool for rug making A rug pointer for looping material-yarn through the apertures of backing in checkerboard pattern, and comprised generally of a manipulatable body with an adjustably extended probe and a retractile stop; the probe having a concaved notch at its lowermost t... | 02/17/1976 |
