Horology: time measuring systems or devices – Cases – With ornamentation
Patent
1989-12-05
1990-07-31
Miska, Vit W.
Horology: time measuring systems or devices
Cases
With ornamentation
368296, G04B 3700
Patent
active
049455230
ABSTRACT:
A timepiece glass assembly (1) is provided having a pair of superimposed, spaced apart, transparent glasses (2, 3) held together round their peripheries by a holding ring (6) in a manner such as to define between the glasses and ring an internal chamber (4). The chamber (4) may contain a fluid such as scent or a medicament and movable objects or particles (5) for decorative effect. The fluid is allowed to escape to the exterior of the chamber (4) via a passage (8) through the holding ring (6) in a manner controlled by a semi-sealing ring (10) which closes off the outer end of the passage (8). The ring (10) absorbs fluid and allows the scent and/or medicament to vaporize therefrom and escape to the exterior of the assembly (1) which may be removably attached to any suitable timepiece such as a wrist watch.
REFERENCES:
patent: 2854815 (1958-10-01), Piquerez
patent: 3657876 (1972-04-01), Hancock, Jr.
patent: 3939646 (1976-02-01), Uchitama
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