Sifter crown

- Dart Industries Inc.
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Description

FIG. 1 is a top perspective view of a sifter crown showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The body of the sifter is shown in phantom lines to illustrate the environment of the invention, and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D153301 April 1949 Menkin
D194291 December 1962 Evans
D201089 May 1965 Swett et al.
D334711 April 13, 1993 Ekuan
D340168 October 12, 1993 Goldsmith
3329318 July 1967 Swett et al.
3434631 March 1969 Merchlewitz
5542579 August 6, 1996 Robbins, III
Patent History
Patent number: D398234
Type: Grant
Filed: Sep 16, 1996
Date of Patent: Sep 15, 1998
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: Victor J. J. Cautereels (Ranst)
Primary Examiner: James Gandy
Assistant Examiner: Cathron B. Matta
Attorney: John A. Doninger
Application Number: 0/59,802
Classifications
Current U.S. Class: D/9447; D7/667
International Classification: 0907;