"We are probably nearing the limit of all we can know about astronomy."
Simon Newcomb, astronomer ; 1888
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| Number | Title | Issue Date |
| 7441313 | Spring clamp with hook A spring clamp has a clamping mouth (1) with two clamping jaws (2) which can be spring-loaded toward one another by the force of a spring. The clamping jaws (2) are formed by arms (3) which are connected to one another in an articulated m... | 10/28/2008 |
| 6276483 | Motor vehicle safety arrangement A motor vehicle safety arrangement has a pedal mechanism with at least one bearing block and at least one pedal articulated thereon. The bearing block is held by a beam member which extends approximately over the width of the vehicle and is spaced from a ... | 08/21/2001 |
| 5755017 | Earring clip A clip for earrings comprising: a movable spring action clip arm and a stationery body, said body having a attachment member at one end thereof and connection means at the other end thereof, one end of said clip arm having means for receiving said body co... | 05/26/1998 |
| 5644823 | Earring clip A clip for earrings comprising: a movable spring action clip arm and a stationery body, said body having a attachment member at one end thereof and connection means at the other end thereof, one end of said clip arm having means for receiving said body co... | 07/08/1997 |
| 4707562 | High voltage protection barrier A protection barrier is adapted to be placed on an insulator of a high voltage power pole to prevent a workman from contacting components of the pole when working on an energized conductor. A base plate of dielectric material is formed with a V-shaped slo... | 11/17/1987 |
| 4682618 | Canvas retaining assembly for camping trailer An attaching assembly for attaching the canvas canopy of a camping trailer to the camping trailer body includes an extruded rail which is mounted on the top of the trailer body. The rail provides a first channel into which the lower edge of the canvas can... | 07/28/1987 |
| 4544324 | Quickchange fork A mechanism for removably securing forks to a forklift truck and the like includes a hook shaped upper end for engaging a support shaft mounted on the forklift truck and a freely pivotal release mechanism attached to the shank of the fork having a first s... | 10/01/1985 |
| 4020769 | Cargo tie-down gripping anchor assembly A self-energizing cargo tie-down gripping anchor assembly is disclosed for anchoring a tie-down guy to a conventional track having a plurality of spaced apart openings in the rail portion thereof. The anchor assembly includes center body apparatus having ... | 05/03/1977 |