Strand chuck O-ring tool
Latest Rocky Mountain Prestress, LLC Patents:
Description
The broken lines in
Claims
The ornamental design for a strand chuck O-ring tool, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D671810
Type: Grant
Filed: Feb 20, 2012
Date of Patent: Dec 4, 2012
Assignee: Rocky Mountain Prestress, LLC (Denver, CO)
Inventor: David S. Densmore (Englewood, CO)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/413,752
Type: Grant
Filed: Feb 20, 2012
Date of Patent: Dec 4, 2012
Assignee: Rocky Mountain Prestress, LLC (Denver, CO)
Inventor: David S. Densmore (Englewood, CO)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/413,752
Classifications
Current U.S. Class:
D8/14