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| Number | Title | Issue Date |
| 6811131 | Adjustable supporting tool for LCD panel An adjustable supporting tool for an LCD panel, comprises a baseboard, defining a longitudinal axis and a transversal axis, and the intersection point of the longitudinal and transversal axes is set as the central positioning point for the optical measurement; two t... | 11/02/2004 |
| 6450491 | Clamp for multi-cornered structures A framing clamp for the assembly and construction of multiple sided and multiple-cornered structures employing a ratchet assembly with a multitude of clamp braces to provide constant tension on a object and to also provide a easy mode of adjusting the cla... | 09/17/2002 |
| 5918866 | Strap clamping device To improve a strap clamping device comprising a clamping strap forming an outer loop to wrap around one or several workpieces, and a tightening device for tightening the outer loop to clamp the workpiece or workpieces, such that it is operable in as conve... | 07/06/1999 |
| 5411244 | Clamp using elastic tension member A free clamp for holding the sides of a closed frame, box, chair legs, etc. during gluing or the like wherein the workpiece is engaged by clamp corner elements biased inwardly by an elastic tension cord. All of the corner elements, except one, include ant... | 05/02/1995 |
| 5161789 | Universal clamping device A universal clamping device for use in woodworking or other fabricating projects including a plurality of corner pieces including means to accept clamping straps, guiding dowels and accessories permitting the easy clamping of a variety of shapes and creat... | 11/10/1992 |
| 4781869 | Multi-level film fill assembly cooling tower A cooling tower assembly comprising at least first and second layers of fill within the tower chamber, each of the first and second layers of fill having a source of water introduced above the fill for moving through gravity down through the fill during t... | 11/01/1988 |
| 4629530 | Apparatus for welding of continuous loop ribbon There is provided a method and apparatus for adjoining the two ends of a length of impact printer ribbon to form a continuous loop of ribbon within a ribbon cartridge. A welding fixture includes a plate, alignment guide bars defining crisscrossed alignmen... | 12/16/1986 |
| 4527784 | Assembly apparatus for making frames or panels The elements of the frame, such as A, B, C, and D are held in place by the four angles (1) disposed at the corners of the frame and by the cramps (5, 6, 7, 8) mounted on each angle. On the other hand, each angle comprises a semi-circular flat sheave (1e) ... | 07/09/1985 |
| 4163547 | Clamping apparatus for assembling picture frames A clamping apparatus for use in assembling a picture frame as described herein comprises an anchoring corner block and a plurality of secondary corner blocks and a flexible cable. The cable has one end secured in the anchoring corner block and extends thr... | 08/07/1979 |
| 4092783 | Flat plane holding fixture A flat plane holding fixture for use in positioning X-ray cassettes and the like with respect to an X-ray camera. The fixture is characterized by its ability to center with respect to the camera cassettes of varying sizes, while determining both the casse... | 06/06/1978 |
