Step stool
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Description
Claims
The ornamental design for the step stool, as shown and described.
Referenced Cited
Patent History
Patent number: D566978
Type: Grant
Filed: Mar 29, 2006
Date of Patent: Apr 22, 2008
Assignee: Cramer Inc. (North Kansas City, MO)
Inventor: Mario Gonzalez (Lawrence, KS)
Primary Examiner: Sandra Snapp
Attorney: Schwegman, Lundberg & Woessner P.A.
Application Number: 29/246,292
Type: Grant
Filed: Mar 29, 2006
Date of Patent: Apr 22, 2008
Assignee: Cramer Inc. (North Kansas City, MO)
Inventor: Mario Gonzalez (Lawrence, KS)
Primary Examiner: Sandra Snapp
Attorney: Schwegman, Lundberg & Woessner P.A.
Application Number: 29/246,292
Classifications
Current U.S. Class:
D6/350