Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 1, 2009
Patent Application Number
12235971
Date Filed
September 23, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention is a pneumatically driven dry wall sander with the capability to create a vacuum to trap the dust, which is produced during the sanding operation, and then safely eject the dust away from the work site. A pneumatic motor that is operated by air will operate the sander and sanding disk and at the same time operate a set of impellers that create a slight vacuum. The air flow can be regulated so that the speed of the motor can be controlled depending on the specific need of the worker in performing sanding operations.
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