Post driver chuck nut
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Description
The dashed lines in the drawing figures represent the environment and do not constitute part of the claimed design.
Claims
The ornamental design for a post driver chuck nut, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D711733
Type: Grant
Filed: Feb 6, 2014
Date of Patent: Aug 26, 2014
Assignee: Rhino Tool Company (Kewanee, IL)
Inventors: Herbert W. Whitmer (Kewanee, IL), Robert J. Conner (Kewanee, IL), James V. Martin (Kewanee, IL)
Primary Examiner: Cynthia Underwood
Application Number: 29/481,499
Type: Grant
Filed: Feb 6, 2014
Date of Patent: Aug 26, 2014
Assignee: Rhino Tool Company (Kewanee, IL)
Inventors: Herbert W. Whitmer (Kewanee, IL), Robert J. Conner (Kewanee, IL), James V. Martin (Kewanee, IL)
Primary Examiner: Cynthia Underwood
Application Number: 29/481,499
Classifications
Current U.S. Class:
D8/397