Jewelry – Combination ornament – Composite ornament
Patent
1975-02-03
1976-10-05
Shay, F. Barry
Jewelry
Combination ornament
Composite ornament
63 29R, 250484, A44C 902
Patent
active
039837173
ABSTRACT:
A ring for housing a disc of radiation measuring material comprising a band having a circular shape; a housing integral with the band and formed in a surface thereof, the housing comprising a hollow cylindrical section substantially normal the band surface and terminating in an inwardly disposed annular flange which defines a substantially circular aperture. In a preferred embodiment of the invention a retaining protrusion formed on the inside of the cylindrical section and spaced from the annular flange is provided to retain a plurality of discs mounted in the housing in layered fashion.
REFERENCES:
patent: 733029 (1903-07-01), Gosling
patent: 1182534 (1916-05-01), Driggott
patent: 1711469 (1929-04-01), Stratford
patent: 2181507 (1939-11-01), Chickering
patent: 2778519 (1957-01-01), McFarlane
patent: 3039279 (1962-06-01), Van Bussel
Collica Carl
Epifano Leonard
Farella Ralph
Medi-Ray, Inc.
Novack Martin
Shay F. Barry
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