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US 4,930,810 AGranted
Timing device for skiers
OwnerOswald G. Addison, Jr.inventor
Life of this patent
Estimating the term…
Abstract
This invention consists of a ski pole with a handle on which a liquid crystal display (LCD) chronometer is detachably mounted. The chronometer is mounted inside the push button at the top of the ski pole handle and held in place by a lens and four set screws. The push button is located as to be actuable by the thumb of the skier.
Claims5
A combination grip and timing device for a ski pole, the grip having an axis coextensive with the axis of the ski pole and having a free end;
- the combination comprising:
- a recess within the free end of the grip, the recess having a land therein;
- a timing display mounted in the recess for movement therein in an axial direction with respect to the axis of the grip toward and away from the land, the timing display being visible at the free end of the grip;
- switch means operating the timing display and disposed within the grip inboard of the timing display for operation by the timing display upon movement of the timing display in the axial direction;
- biasing means for biasing the timing display away from the switch means;
- a plate within the grip, the plate having a first surface upon which the switch means is mounted facing the timing display with the biasing means disposed between the timing display and the first surface, and
- means for retaining the timing display within the grip recess.
4 more elements
Dependencies are inferred from the claim text.