Cup lid apparatus

Receptacles – Closures – Combined or convertible

Reexamination Certificate

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Details

C220S719000, C220S780000, C220S713000, C220S254500, C229S404000, C229S906100

Reexamination Certificate

active

10680545

ABSTRACT:
A cup lid for use with a drinking cup containing a liquid, the drinking cup having a base and a sidewall extending upwardly from the base, the sidewall including an inner surface, a top end, and a rim extending along the circumference of the top end. The cup lid comprises a first part lying in a first plane and having a top surface and a center axis, means on said first part for releasably mounting the first part to the top end of the cup to form a substantially liquid tight seal between the cup lid and the cup, a second part depending radially outwardly from the first part and lying in a second plane, the second part having means for movement relative to the first part, compartment means between the cup and the cup lid for bifurcating the liquid in the cup into one portion and a second portion, the one portion comprising means for facilitating the flow of liquid into the compartment means and the second portion for facilitating the flow of liquid out of the compartment means, the first part and the second part further comprise aperture means for permitting the liquid contained in said one portion to flow out of the compartment means and out of the drinking cup. The second part comprises baffle means for substantially shielding the liquid in the one portion from substantial interference with the liquid in the second portion during any lateral movement of the cup whereby any spillage of the liquid out of the cup is substantially minimized.

REFERENCES:
patent: 442698 (1890-12-01), Yates
patent: 776917 (1904-12-01), Kingsbury
patent: 816858 (1906-04-01), Ham
patent: 874437 (1907-12-01), Puckett
patent: 962641 (1910-06-01), Kaufmann
patent: 1146573 (1915-07-01), Jacobs
patent: 1269902 (1918-06-01), Butler
patent: 1339008 (1920-05-01), Strong
patent: 2598987 (1952-06-01), Franzen
patent: 2599919 (1952-06-01), Hucknall
patent: 2748946 (1956-06-01), Smith
patent: 2840239 (1958-06-01), Wethammer
patent: 2978141 (1961-04-01), Jacobs
patent: 3400855 (1968-09-01), Alexander
patent: 3917533 (1975-11-01), Macaluso, Jr.
patent: 4090660 (1978-05-01), Schram et al.
patent: 4437576 (1984-03-01), Barniak
patent: RE31650 (1984-08-01), Serritella
patent: 4619372 (1986-10-01), McFarland
patent: 5197624 (1993-03-01), Dodaro
patent: 5348181 (1994-09-01), Smith et al.
patent: 5398843 (1995-03-01), Warden et al.
patent: 5485938 (1996-01-01), Boersma
patent: 5509568 (1996-04-01), Warden et al.
patent: 5613619 (1997-03-01), Van Melle
patent: 5692616 (1997-12-01), Baker
patent: 5695084 (1997-12-01), Chmela et al.
patent: 5699927 (1997-12-01), Lane et al.
patent: 6070755 (2000-06-01), Evans et al.
patent: 6076450 (2000-06-01), DiGiorgio, Jr.
patent: 6089397 (2000-07-01), Van Melle
patent: 6142335 (2000-11-01), Query, Jr.
patent: 6260727 (2001-07-01), Duron
patent: 6311863 (2001-11-01), Fleming
patent: 6375033 (2002-04-01), Fleming
patent: 6394302 (2002-05-01), Query, Jr.
patent: D463208 (2002-09-01), Copeland
patent: 6595394 (2003-07-01), Savala
patent: 6783018 (2004-08-01), Rondeau

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