Automatic winding device used for automatic winding watch
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United States of America Patent
Stats
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Dec 29, 2015
Grant Date -
Apr 30, 2015
app pub date -
Oct 20, 2014
filing date -
Oct 28, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The patent application relates to an automatic winding device used for automatic winding watch, which includes a box body, a rotating seat arranged on the box body and relatively rotatable to the box body, a holding seat fixed on the rotating seat and used for placing the automatic winding watch, a driving mechanism driving the rotating seat to rotate, and a control device controlling the rotating mode of the driving mechanism. The driving mechanism is arranged in the box body. The automatic winding device used for automatic winding watch can be rotatably arranged on the box body through the rotating seat. The watch is sheathed on the holding seat and then placed on the rotating seat. Compared with the existing rotation in a rotating cavity, the patent application reduces the noise, and is beneficial for displaying the watch.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NG MING SANG | UNIT 601-604 6/F CRE CENTER 889 CHEUNG SHA WAN ROAD KOWLOON HONG KONG |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ng, Ming Sang | Hong Kong, HK | 8 | 96 |
Soo, Kam Wah | Hong Kong, KR | 1 | 24 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 29, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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