Sifter
Latest Dart Industries Inc. Patents:
Description
Claims
The ornamental design for a sifter, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D592915
Type: Grant
Filed: Jul 22, 2008
Date of Patent: May 26, 2009
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: Christian Olivari (Orlando, FL)
Primary Examiner: Terry A Wallace
Attorney: John A. Doninger
Application Number: 29/310,016
Type: Grant
Filed: Jul 22, 2008
Date of Patent: May 26, 2009
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: Christian Olivari (Orlando, FL)
Primary Examiner: Terry A Wallace
Attorney: John A. Doninger
Application Number: 29/310,016
Classifications
Current U.S. Class:
D7/667;
D7/590