Floor extrusion
Latest Environmental Air Systems, Inc. Patents:
Description
Claims
The ornamental design for a floor extrusion, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D554772
Type: Grant
Filed: Aug 16, 2006
Date of Patent: Nov 6, 2007
Assignee: Environmental Air Systems, Inc. (High Point, NC)
Inventor: William N. Bullock (Greensboro, NC)
Primary Examiner: Doris Clark
Application Number: 29/264,696
Type: Grant
Filed: Aug 16, 2006
Date of Patent: Nov 6, 2007
Assignee: Environmental Air Systems, Inc. (High Point, NC)
Inventor: William N. Bullock (Greensboro, NC)
Primary Examiner: Doris Clark
Application Number: 29/264,696
Classifications
Current U.S. Class:
Extruded Shape (19) (D25/119)