Receptacles – Outlet or junction box type – Sectional receptacle
Patent
1977-05-02
1978-04-11
Lowrance, George E.
Receptacles
Outlet or junction box type
Sectional receptacle
222486, 222548, A47G 1922
Patent
active
040834670
ABSTRACT:
An infant training tumbler includes an upright tubular housing within which is an upright internal web that divides the housing into a pair of longitudinal compartments. Affixed upon the upper end of the housing is a cap that completes a closure of the upper end of that one compartment. Openings in the cap permit the egress of liquid from the cap upon tilting of the housing. The geometrical relationships are such that the compartment is opposite the egress opening so that, upon a dropping of the housing, the openings are in a position that prevents significant spillage.
REFERENCES:
patent: D165778 (1952-01-01), Olsen
patent: 1714368 (1929-05-01), Hobson
patent: 2875925 (1959-03-01), Smith
patent: 3172561 (1965-03-01), Schwartz
patent: 3261494 (1966-07-01), Walker, Jr.
patent: 3261516 (1966-07-01), Allen
patent: 3412892 (1968-11-01), Waksman
patent: 3967748 (1976-07-01), Albert
Burnell Thomas R.
Cannon Thomas
Leppert Thomas K.
Mullins Keith M.
Drake Hugh H.
Lowrance George E.
Shoap Allan N.
Teledyne Industries Inc.
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