Quotables
"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 7114291 | Overhead door drop stop A door drop stop safety system which is adapted to be installed on existing building overhead doors which employ a central axle; slab doors, bifold doors, and rollup doors which contains structure for raising and lowering the the door including a rewind box includin... | 10/03/2006 |
| 7073847 | Duplex door for vehicle A method and a vehicle door assembly for a vehicle with the vehicle having a cab frame. The vehicle door assembly comprises a door frame movably coupled to the cab frame. An upper door member is pivotally coupled to the door frame. The lower door member is movably c... | 07/11/2006 |
| 7017643 | Guard assembly and handrail for use with overhead doors A guard assembly is used near a doorway with an overhead door on a platform having at least one post mounted adjacent the doorway. The assembly preferably comprises a barrier adapted to extend across the doorway and having at least one coupling which is adapted to c... | 03/28/2006 |
| 5362118 | Window assembly for cab of a vehicle A window assembly for an operator's cab of a vehicle includes an upper window section which is movable from a closed position to an open, stored position in the roof of the cab. The window assembly includes first and second upper locking mechanism and fir... | 11/08/1994 |
| 5272836 | System for opening and closing a two-part window for a vehicle cab A system for the opening and closing of a two-part front window for the cab of a vehicle, particularly an excavator, has an upper pane and a lower pane. The lower pane can be moved via rollers between guide rails into a raised opened position and into a l... | 12/28/1993 |
| 4518195 | Window structure for tractor cab A window structure for closing an opening in an upright wall of a cab structure composed of upper and lower glass panels having adjoining horizontal edges. A horizontal hinge connects the upper edge of the upper panel to the cab structure so that the uppe... | 05/21/1985 |
| 4303117 | Vertically collapsing closure system A vertically collapsing closure system comprising a door consisting of a plurality of rectangular panels in a side-by-side arrangement with each said panel being hingedly connected to each adjacent panel, and a means for operating the door to the full ope... | 12/01/1981 |
