Sifter or the like

- Dart Industries Inc.
Description

FIG. 1 is a top perspective view of the sifter or the like showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an exploded side elevational view thereof;

FIG. 6 is a view taken along line 6--6 of FIG. 5;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 3; and

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D263269 March 9, 1982 Strathman
D269316 June 14, 1983 Conti
4534858 August 13, 1985 Aldrich et al.
Patent History
Patent number: D318986
Type: Grant
Filed: Aug 4, 1988
Date of Patent: Aug 13, 1991
Assignee: Dart Industries Inc. (Deerfield, IL)
Inventors: Pieter K. J. DeCoster (Aalst), Robert H. C. M. Daenen (Erembodegem)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Attorney: John A. Doninger
Application Number: 7/228,656
Classifications
Current U.S. Class: D/7667