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Attorney: Battison; Adrain D.


Number of patents: 2
Last date: July 17, 2012

NumberTitleIssue Date
8220207Roof structure for a grain bin
A roof for a large diameter grain bin is formed by roof rafters inclined from a top of the wall to a top ring, with sheet metal panels in an upper row extending from the ring to a circular bottom edge and a lower row extending from a circular top edge to the wall. A...
07/17/2012
4864900Testing and adjusting tool for air brake cams
Conventionally, air brake cam clearance is difficult to check due to inaccessibility and the force necessary to rotate the cam to check for the required clearance. The present device engages around the end of the cam lever both front and back and gives su...
09/12/1989
 
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