Oral hygiene appliance
    11.
    发明授权

    公开(公告)号:US3590813A

    公开(公告)日:1971-07-06

    申请号:US3590813D

    申请日:1969-04-15

    Applicant: SUNBEAM CORP

    Inventor: ROSZYK LEON M

    CPC classification number: A61C1/0092

    Abstract: An oral hygiene appliance comprising a housing having a hollow base member which supports a liquid reservoir container and a storage and display compartment for the jet nozzles and jet nozzle handle. A liquid pump assembly of the reciprocating piston type is mounted in the base member such that a spout in the bottom of the reservoir container feeds a liquid to the pump chamber. This liquid is converted to a sequential series of liquid pulses by the pump and then delivered through a coiled tube to a jet nozzle control handle which discharges the liquid pulses from a jet nozzle. The jet nozzle control handle has a normally closed valve element to prevent the discharge of the liquid pulses until opened by pressing down on the jet nozzle''s fluted knob and has an adjustable feedback valve element that controls the portion of each liquid pulse that is fed back through a second coiled tube to the pump.

    Coffee maker
    12.
    发明授权

    公开(公告)号:US3590723A

    公开(公告)日:1971-07-06

    申请号:US3590723D

    申请日:1968-08-14

    Applicant: SUNBEAM CORP

    CPC classification number: A47J31/22

    Abstract: A coffee maker having a brewing chamber with an upper and lower portion and including means for feeding a charge of heated water and coffee grounds therein plus means for rotating the chamber until nearly all of the coffee liquid is removed therefrom. After the coffee liquid is forced from the chamber, the upper and lower portions thereof separate to discharge relatively dry leached coffee grounds.

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