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| Number | Title | Issue Date |
| 6701583 | Jewelry clasp casing An apparatus and method for selectively adjusting the hanging length of a piece of chain jewelry. A clasp casing is provided that receives the clasp ends of a piece of chain jewelry. Within the clasp casing is a matrix of posts. The clasp ends of the jewe... | 03/09/2004 |
| 6539590 | Seat belt tightner A tensioning device used to improve the retention of a child seat after its installation in an auto seat using its installed seat belts. After the child seat is placed on the auto seat and the auto seat belt is engaged about the child seat in a desired ma... | 04/01/2003 |
| 5134757 | Quick release fastener A fastener having five parts. A flexible material such as canvas is apertured at a point of connection and a first washer having a boss axially receives the apertures so that the material overlies the washer. The material is held in sandwiched relation be... | 08/04/1992 |
| 4913076 | Anchor davit assemblies An anchor davit assembly preferably includes an anchor support bracket and a winch. The bracket is provided with a releasable locking system to positionally lock the anchor to the anchor support bracket, the locking system including a lever which is pivot... | 04/03/1990 |
| 4619022 | Double-safety catch for a bracelet A double-safety catch for a bracelet, for example a watch bracelet, has a first closure element pivotally mounted at one end of a first portion of the bracelet for swinging about an axis transverse to the length of the bracelet. The first closure element ... | 10/28/1986 |
| 4340046 | Static tracheostomy tube The invention is an improved tracheostomy tube for providing a reliable airway for patients requiring mechanical assistance in breathing, without the complications of prolonged tracheostomy that are present in current tracheostomy tube devices. The presen... | 07/20/1982 |
