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Attorney: Northwest Patent Law


Number of patents: 2
Last date: June 26, 2007

NumberTitleIssue Date
7234652Double curved surface deflector system for rotary sprinklers
The present invention is a double curved surface deflector system for rotary sprinklers providing for a 360-degree rotation using both clockwise and counterclockwise movements. A spray coupler directs water in forward and rear directions. The forward direction is de...
06/26/2007
7117996Adjustable object size grader
An adjustable apparatus for sizing objects, mainly delicate foods, by the rotation of a set of at least 7 rollers, each roller having one less tooth so that the rollers move at progressively higher revolutions per minute, from the in-feed shear roller of 144 revolut...
10/10/2006
 
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