Screening module
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Description
FIG. 1 is a top plan view of a screening module;
FIG. 2 is an end view of said module as viewed from the left side of FIG. 1, the opposite end view being a mirror image;
FIG. 3 is a plan view of the underside of the screening module shown in FIG. 1;
FIG. 4 is a front elevational view of the screening modules shown in FIG. 3; the rear elevational view being a mirror image; and,
FIG. 5 is a perspective view of the screening module as viewed from above the screening module shown in the plan view of FIG. 1.
Referenced Cited
U.S. Patent Documents
RE20533 | October 1937 | Dustan |
766150 | July 1904 | Lovejoy |
773423 | October 1904 | Reynolds |
1086183 | February 1914 | Johnson |
1125762 | January 1915 | Sturtevant |
4960510 | October 2, 1990 | Wolff |
Patent History
Patent number: D335295
Type: Grant
Filed: Nov 30, 1990
Date of Patent: May 4, 1993
Assignee: Floris Pty. Ltd. (Islington)
Inventor: William Rutherford (New South Wales)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Hopgood, Calimafde, Kalil, Blaustein & Judlowe
Application Number: 7/620,293
Type: Grant
Filed: Nov 30, 1990
Date of Patent: May 4, 1993
Assignee: Floris Pty. Ltd. (Islington)
Inventor: William Rutherford (New South Wales)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Hopgood, Calimafde, Kalil, Blaustein & Judlowe
Application Number: 7/620,293
Classifications
Current U.S. Class:
Miscellaneous (D15/199)