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| Number | Title | Issue Date |
| 7246413 | Magnetic safety knob for a cabinet door A magnetic knob is provided for use with a series of plates attached to threaded mounts which may be substituted for kitchen or bathroom cabinet door or drawer knobs. The user simply unscrews existing kitchen and/or bathroom cabinet knobs and replaces them with flat... | 07/24/2007 |
| 7104098 | Front loading lock assembly A lock assembly for a keyed knob includes an insert, a cylinder assembly and a retainer. The insert is inserted into the knob after the retainer is attached thereto. The insert is inserted from the rear of the knob and attached thereto. The cylinder assembly is then... | 09/12/2006 |
| 5794995 | Pivotable and rotatable door lock button assembly An automotive vehicle door (10) has a door lock mechanism (18) mounted therein which is mechanically operated by a door lock button assembly (24) between a lock position and an open position. The door lock button assembly (24) has a control rod (28) conne... | 08/18/1998 |
| 4253690 | Safety knob A safety knob for preventing unauthorized persons, such as small children, from operating the knobs in a given direction; but enabling even the unauthorized persons to operate the knob in the opposite direction.... | 03/03/1981 |
