238000006011 modification reaction Methods 0.000 description 2.238000001746 injection moulding Methods 0.000 description 2.229910000831 Steel Inorganic materials 0.000 description 2.239000000428 dust Substances 0.000 title claims abstract description 104.Publication of US20110092141A1 publication Critical patent/US20110092141A1/en Application granted granted Critical Publication of US8764518B2 publication Critical patent/US8764518B2/en Status Expired - Fee Related legal-status Critical Current Adjusted expiration legal-status Critical Links Assignors: MCCUTCHEN, CLINTON J., MCCUTCHEN, TRAVIS D. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from US25352509P external-priority Application filed by Pathfinder Concepts LLC filed Critical Pathfinder Concepts LLC Priority to US12/908,513 priority Critical patent/US8764518B2/en Assigned to PATHFINDER CONCEPTS, LLC reassignment PATHFINDER CONCEPTS, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Pathfinder Concepts LLC Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Travis D McCutchen Clinton J McCutchen Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related, expires Application number US12/908,513 Other versions US20110092141A1 Google Patents Dust shroud for a grinderÄownload PDF Info Publication number US8764518B2 US8764518B2 US12/908,513 US90851310A US8764518B2 US 8764518 B2 US8764518 B2 US 8764518B2 US 90851310 A US90851310 A US 90851310A US 8764518 B2 US8764518 B2 US 8764518B2 Authority US United States Prior art keywords housing side walls coupled seal front wall Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US8764518B2 - Dust shroud for a grinder
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