Screen cylinder frame
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Description
FIG. 1 is a perspective view
FIG. 2 is a right side view.
FIG. 3 is a left side view.
FIG. 4 is a top view; and,
FIG. 5 is a bottom view.
The broken lines shown in all figures are for illustrative environmental purposes only and form no part of the claimed design.
Claims
The ornamental design for a screen cylinder frame, as shown and described.
Referenced Cited
Patent History
Patent number: D456825
Type: Grant
Filed: Jun 19, 2001
Date of Patent: May 7, 2002
Assignee: J & L Fiber Services, Inc. (Waukesha, WI)
Inventors: Mark S. Lutz (West Allis, WI), Tim J. Cromell (Waukesha, WI)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Boyle Fredrickson Newholm Stein & Gratz S.C.
Application Number: 29/143,731
Type: Grant
Filed: Jun 19, 2001
Date of Patent: May 7, 2002
Assignee: J & L Fiber Services, Inc. (Waukesha, WI)
Inventors: Mark S. Lutz (West Allis, WI), Tim J. Cromell (Waukesha, WI)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Boyle Fredrickson Newholm Stein & Gratz S.C.
Application Number: 29/143,731
Classifications
Current U.S. Class:
Element Or Attachment (D15/138);
Vibrator Or Separator (D15/147)
International Classification: 1509;
International Classification: 1509;