"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 4120444 | Securing devices A clip is disclosed which can secure a corner of a box formed from a blank of suitable material of which the margin is folded to constitute a peripheral wall for the box, the ends of the two adjacent wall portions overlapping at each of the corners of the... | 10/17/1978 |
| 4100652 | Golf club anchor An anchor clip for detachably mounting to the rim of a golf club bag to which the shank of a golf club, in the bag, may be detachably fastened. The clip is in the form of a set of spaced first U-shaped clamp members joined by a common mid-section with a s... | 07/18/1978 |
| 4099299 | Elastically resilient fastening clip An elastically resilient fastening clip is described which serves in particular for the fastening of trained fruit trees, vines, or the like to horizontally extending training wires. The clip comprises a slit loop the slit of which is widenable outwardly ... | 07/11/1978 |
| 4080157 | Welding torch lighter The invention is a mounting bracket for mounting a flint striker used to ignite an oxyacetylene torch, the bracket connecting the striker to the gas feed hoses of the torch so that the welder knows at all times where the striker can be found.... | 03/21/1978 |
| 4078716 | Vegetable trays The invention concerns corner posts for use with card blanks to form stacking trays, especially suited to transporting garden produce. Corner posts of the invention are elongated elements of substantially right triangular cross-sectional shape having a wi... | 03/14/1978 |
| 4030966 | Method of hydrothermally growing quartz This invention relates to a method of growing a single quartz crystal stone. In particular, a method for hydrothermally growing a quartz stone from a quartz seed is disclosed. A substantially stress-free quartz stone is grown in an autoclave by clamping a... | 06/21/1977 |
| 4017943 | Bracket and clip for mounting a cross-bar to a bracket A bracket and clip for supporting an end of a cross-bar on which merchandise display hooks are placed comprises a bracket with a clip-supporting portion at right angles thereto. The clip-supporting portion has a small rectangular opening therethrough belo... | 04/19/1977 |
| 4010879 | Garment hanger A garment or pants hanger, particularly constructed of a plastic material, comprises an arcuate yoke means having a spring action, grippers adapted to grip the garment, means for opening the grippers, and means for hanging the hanger. The yoke means are s... | 03/08/1977 |
| 4010517 | Sheet support apparatus Sheet support apparatus suitable for mounting sheet material is disclosed. The apparatus is especially useful for displaying information contained on paper or cardboard, or in brochures, etc. The apparatus comprises an elongated, rigid frame including three ge... | 03/08/1977 |
| 3979795 | Decorative eyeglass holder A decorative eyeglass holder of the type worn around the neck to suspend spectacles and including a long band. A pair of one-piece molded clasps are interlinked via the band and each has an elongated slot extending through a flexible head portion to recei... | 09/14/1976 |
| 3979796 | Panel mounting clip A clip is provided for mounting panels such as false drawer fronts to cabinets. The clip is a one-piece device formed with a flat flange base attached to the rear face of the panel and includes a plurality of resilient prongs of different lengths extendin... | 09/14/1976 |
| 3965540 | Clip for mounting a crossbar to a bracket A clip for mounting crossbars, which are used to support hooks for displaying merchandise, to brackets mounted on a wall. The clip includes a horizontal portion at the top with two vertical walls and a restraining lip depending from the horizontal portion... | 06/29/1976 |