Horology: time measuring systems or devices – Time interval – Gravity actuated type
Patent
1990-11-05
1992-06-16
Roskoski, Bernard
Horology: time measuring systems or devices
Time interval
Gravity actuated type
368 10, G04F 104
Patent
active
051229943
ABSTRACT:
An apparatus is provided for enhanced viewing of an hour glass structure, wherein an annular table top mounts a transparent plate overlying an hour glass structure. The hour glass structure is pivotally mounted axially of the transparent plate, wherein the plate affords protection to the hour glass structure from debris, dirt, and the like. A digital clock is positioned on the table framework for providing comparative timing relative to the hour glass structure. The organization further includes in a modified configuration, a florescent illumination member mounted to the framework overlying the hour glass member, with the hour glass member further provided with a magnification lens formed in each base portion of each chamber. Luminescent particles are provided within the hour glass member, with the light in relation to the hour glass enhanced through each magnification lens and further wherein the particles provide enhanced viewing and positioning of relative volumetric supply of particles within each chamber of the hour glass member.
REFERENCES:
patent: 3501911 (1970-03-01), Sjostrom
patent: 4267588 (1981-05-01), Daniels
patent: 4332096 (1982-06-01), Kohmer et al.
Gilden Leon
Roskoski Bernard
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