US PATENT SUBCLASS 494 / 20
.~ Having bowls, or holders therefor, pivotaby attached to carrier for tilting during rotation of carrier

Current as of: June, 1999
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494 /   HD   IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS

16  DF  INCLUDING PLURALITY OF MINIATURE BOWLS (E.G., TEST TUBES) DISTRUBUTED ABOUT ROTATABLE CARRIER AND READILY REMOVABLE THEREFROM {4}
20.~ Having bowls, or holders therefor, pivotaby attached to carrier for tilting during rotation of carrier

DEFINITION

Classification: 494/20

Having bowls, or holders therefor, pivotably attached to carrier for tilting during rotation of carrier:

(under subclass 16) Apparatus wherein either each member, or each of a plurality of receivers provided with accommodations for one or more members, is joined to the support in a manner (e.g., pivoted at a locus above the center of gravity of the member or the receiver) whereby the lower portion of each member or receiver will swing, about a horizontal axis, outwardly and upwardly when acted upon by the centrifugal force developed by the revolving of the support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

16, for related art but wherein, for example, (a) the outward and upward movement of the lower portion of the member is not in the nature of turning about an axis, or (b) each member is fixedly supported at a predetermined degree of tilt.