Horology: time measuring systems or devices – Plural time zones
Reexamination Certificate
2006-03-14
2008-10-07
Leon, Edwin A. (Department: 2833)
Horology: time measuring systems or devices
Plural time zones
Reexamination Certificate
active
07433270
ABSTRACT:
An adjustable global timepiece includes a minute pointer, a hour pointer, a movement mechanism, an inner time dial, a time zone dial, and an outer time dial. The movement mechanism has a shaft. The inner time dial has 12 or 24 blocks configured for displaying a first time in a first time zone. The inner dial is coupled to the shaft so as to be driven by the movement mechanism. The time zone dial has 12 or 24 blocks. The time zone dial is manually adjustably rotatable relative to the shaft. The outer time dial has 12 or 24 blocks configured for displaying a second time in a second time zone. The outer time dial has a time zone pointer located at the location of 12 or 24 o'clock thereof configured for indicating the second time zone. The outer time dial is manually adjustably rotatable relative to the shaft.
REFERENCES:
patent: 2305508 (1942-12-01), Woodruff
patent: 4847819 (1989-07-01), Hong
patent: 5323363 (1994-06-01), Hysek et al.
patent: 5524102 (1996-06-01), Liao et al.
Leon Edwin A.
Phan Thanh S
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