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United States Patent	D458,618
Lutz ,   et al.	June 11, 2002

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The ornamental design for screen cylinder frame windows, as shown and described.

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Inventors:	Lutz; Mark S. (West Allis, WI), Cromell; Tim J. (Waukesha, WI)
Assignee:	J & L Fiber Services, Inc. (Waukesha, WI)
Appl. No.:	D/143,732
Filed:	June 19, 2001

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Current U.S. Class:	D15/138 ; D15/147
Current International Class:	1509
Field of Search:	D10/138,147,199 210/232,415,497.01,498 209/273,306,397,399,406

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References Cited

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U.S. Patent Documents

1561632	November 1925	Woodward
D377656	January 1997	Leone et al.
6283302	September 2001	Schulte et al.

Primary Examiner: Davis; Antoine Duval
Attorney, Agent or Firm: Boyle Fredrickson Newholm Stein & Gratz S.C.

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Description

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FIG. 1 is a top view

FIG. 2 is a bottom view.

FIG. 3 is a side view; and,

FIG. 4 is a perspective view.

Two windows are shown in solid lines in the drawings. The broken lines shown in all figures are for illustrative environmental purposes only and form no part of the claimed design.

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