Wristwatch with an unfolding case
US7794139B2 · kind B2 · utility
3Cited by
11References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 6, 2007 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Sep 6, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA44C5/14
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The wristwatch includes a case (3) carrying at least one watch movement and at least one display (7, 17) for the current time and for other time related or non-time related information. The case (3) is fixedly or rotatably mounted at the end of an additional strand (10), made in one or more parts (14, 16, 18), comprising locking/unlocking means (19, 29) allowing the watch to be unfolded inside the hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.