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US 11,237,523 B2Granted
Watch with geometric codes
AssigneePengelly Co. Ltd.
InventorsKwan Wa Chan, Yat Sang Chow
Life of this patent
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Abstract
The present invention provides a watch including a movement, a case housing the movement and an adjustable dial above the movement. The adjustable dial shows different patterns by adjustments. The adjustable dial includes an upper dial and a lower dial. The appearance of the watch can be adjusted due to different preferences and different occasions. By combining with the recognition technology, the watch of the present invention can be used as an encoder in a security system.
Claims22
A watch comprising:
- a movement;
- a case housing the movement;
- and
- an adjustable dial mounted above the movement;
- wherein the adjustable dial comprises an upper dial and a lower dial, each of the upper dial and the lower dial being coaxially rotatable relative to each other,
- wherein the upper dial has a first pattern, and the lower dial has a second pattern,
- wherein the adjustable dial shows different patterns by rotatably adjusting relative positions of the first pattern on the upper dial and the second pattern on the lower dial.
4 more elements
Dependencies are inferred from the claim text.