Sanitary storm and catch basin trap
Latest Royal Concrete Pipe, Inc. Patents:
Claims
The ornamental design for a “sanitary storm and catch basin trap”, as shown and described.
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Type: Grant
Filed: Nov 21, 2006
Date of Patent: Jul 8, 2008
Assignee: Royal Concrete Pipe, Inc. (Stacy, MN)
Inventor: Julian P. Trangsrud (Northfield, MN)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Nikolai & Mersereau, P.A.
Application Number: 29/250,564