Did You Know...
...that a workman who left the soap mixing machine on too long was responsible for making Ivory Soap? He was so embarrassed by his mistake that he threw the mess in a stream. Imagine his dismay when the evidence of his error floated to the surface! Result: Ivory soap, the soap that floats.
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| Number | Title | Issue Date |
| 7124469 | Automatic sliding door closure device An automatic sliding door closure device for use with a sliding door on a track. The device comprises a housing attached to the door having a connecting arm attached to the housing. A pulley rotatably mounted within the housing guides a cable having an exterior end ... | 10/24/2006 |
| 6968645 | Sliding service window In accordance with one embodiment of the present invention, a sliding, bi-parting, service window may be operated by pressing on a push operator. In response to such push operation, a pair of bi-parting windows may be caused to slide apart sufficiently to provide a ... | 11/29/2005 |
| 6735820 | Apparatus for closing sliding doors An automatic door closer for a sliding door. The closer has a reel with a cable extending around a pulley on the end of the rod of a return mechanism. In preferred embodiments, the return mechanism is an oil dammed gas spring or a magnetic spring. A spool rotates on... | 05/18/2004 |
| 5896619 | Refrigerator door hinge and closure mechanism A door hinge and closure mechanism which includes a hinge unit and a closure unit is described. The hinge and closure units are integral in that a hinge plate of the hinge unit serves as a support for components of the closure unit. Generally, the closure... | 04/27/1999 |
| 5845749 | Linear motion absorber with synthetic components A linear motion absorber for damping linear movement utilizing a cylinder having a reciprocal piston located therein. The cylinder and piston are molded of synthetic plastic and the piston is of an extended length and a diameter slightly less than the inn... | 12/08/1998 |
| 5365636 | Apparatus for closing sliding doors A sliding door closer for automatically returning a sliding door to a closed position includes a gas spring having a cylinder and a rod slidingly received thereby. Pressurized gas within the cylinder urges the rod to an extended position. A block and tack... | 11/22/1994 |
