Static molds – Container-type molding device – Plural article forming mold – or molds with community feature
Reexamination Certificate
2007-12-28
2010-02-23
Gupta, Yogendra (Department: 1791)
Static molds
Container-type molding device
Plural article forming mold, or molds with community feature
C249S126000, C249S154000, C426S512000
Reexamination Certificate
active
07665711
ABSTRACT:
An ice cube stacking tray having a cube retaining contour in its bottom surface that allows one-handed engagement of a cube to be positioned in a self-supporting upstanding position for easy one-hand retrieval. The tray has end extension flange recessed tri-lateral areas for receiving co-depending surface of vertically engaged corresponding tray.
REFERENCES:
patent: 3483908 (1969-12-01), Donovan
patent: 3825219 (1974-07-01), Cummings
patent: 4222547 (1980-09-01), Lalonde
patent: D292802 (1987-11-01), Fails
patent: D397700 (1998-09-01), Rodgers
patent: D433691 (2000-11-01), Cauley et al.
patent: D496374 (2004-09-01), Zimmerman
patent: 6793193 (2004-09-01), de Groote
Gupta Yogendra
Harpman & Harpman
Nguyen Thu Khanh T
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