Hub structure
Latest Dickson/Unigage, Inc. Patents:
Description
The broken lines are included for the purpose of illustrating environmental structure and form no part of the claimed design.
Claims
The ornamental design for a hub structure, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D221616 | August 1971 | Hollander |
D443501 | June 12, 2001 | Sleppy |
D452424 | December 25, 2001 | Simpson, Sr. |
D455640 | April 16, 2002 | Hansen |
D462256 | September 3, 2002 | Jaynes |
D470039 | February 11, 2003 | Pelc |
D504061 | April 19, 2005 | Fisher et al. |
- Drawing sheet containing Figure 4A and Figure 4B illustrating a hub and its association with a chart that was in use or on sale prior to May 11, 2005.
- Drawing sheet containing Figure 5A and Figure 5B illustrating a hub and its association with a chart that was in use or on sale prior to May 11, 2005.
- Drawing sheet containing Figure 6A and Figure 6B illustrating a hub and its association with a chart that was in use or on sale prior to May 11, 2005.
Patent History
Patent number: D555469
Type: Grant
Filed: May 11, 2006
Date of Patent: Nov 20, 2007
Assignee: Dickson/Unigage, Inc. (Addison, IL)
Inventor: Michael John Unger (Bloomingdale, IL)
Primary Examiner: Holly H. Baynham
Assistant Examiner: Sheryl Friedman
Attorney: Fitch, Even, Tabin & Flannery
Application Number: 29/246,812
Type: Grant
Filed: May 11, 2006
Date of Patent: Nov 20, 2007
Assignee: Dickson/Unigage, Inc. (Addison, IL)
Inventor: Michael John Unger (Bloomingdale, IL)
Primary Examiner: Holly H. Baynham
Assistant Examiner: Sheryl Friedman
Attorney: Fitch, Even, Tabin & Flannery
Application Number: 29/246,812
Classifications
Current U.S. Class:
D8/382