Umbrella shaft having nine tubes
Description
FIG. 1 is a perspective view of an umbrella shaft having nine tubes showing my new design.
FIG. 2 is a front plan view thereof.
FIG. 3 is a rear plan view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a left side plan view thereof.
FIG. 7 is a right side plan view thereof; and,
FIG. 8 is an enlarged top view of the concentric segments of the shaft shown separately for clarity of illustration.
Claims
The ornamental design for an umbrella shaft having nine tubes, as shown and described.
Referenced Cited
U.S. Patent Documents
1632639 | June 1927 | Weise |
6371686 | April 16, 2002 | Wu |
6418949 | July 16, 2002 | Lin et al. |
D487843 | March 30, 2004 | Ko |
D503035 | March 22, 2005 | Ko |
20040069334 | April 15, 2004 | Ko |
Patent History
Patent number: D512215
Type: Grant
Filed: Nov 12, 2004
Date of Patent: Dec 6, 2005
Inventor: Chin-Sung Ko (Changhua Shien)
Primary Examiner: Antoine Duval Davis
Assistant Examiner: Sandra Snapp
Attorney: Rosenberg, Klein & Lee
Application Number: 29/217,002
Type: Grant
Filed: Nov 12, 2004
Date of Patent: Dec 6, 2005
Inventor: Chin-Sung Ko (Changhua Shien)
Primary Examiner: Antoine Duval Davis
Assistant Examiner: Sandra Snapp
Attorney: Rosenberg, Klein & Lee
Application Number: 29/217,002
Classifications
Current U.S. Class:
D3/10