Twistable tray for heater less ice maker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9518771
APP PUB NO 20130291583A1
SERIAL NO

13834814

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An ice maker is provided that includes a tray having recesses that can include ice-phobic surfaces. The ice-phobic surfaces may include ice-phobic coatings, textured metal surfaces, hydrophobic coatings or other surfaces configured to repel water and ice. The tray can be formed from metal material and may exhibit a fatigue limit greater than about 150 Megapascals (MPa) at 105 cycles. The ice maker further includes a frame body coupled to the tray, and a driving body that is rotatably coupled to the tray. The driving body is further adapted to rotate the tray in a clockwise and/or counter-clockwise cycle such that the tray presses against the frame body in a manner that flexes the tray to dislodge ice pieces formed in the recesses of the tray.

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Patent Owner(s)

Patent OwnerAddress
WHIRLPOOL CORPORATION2000 N M-63 BENTON HARBOR MI 49022

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauman, Michael J St. Joseph, US 14 87
Guarino, James C Kalamazoo, US 3 9
Kuehl, Steven J Stevensville, US 104 2789
Lin, Yen-Hsi St. Joseph, US 34 190

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