Flat umbrella shaft
Description
FIG. 1 is a perspective view of a flat umbrella shaft 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.
FIG. 8 is an enlarged view of FIG. 6.
FIG. 9 is an enlarged view of FIG. 7; and,
FIG. 10 is an enlarged side view of each concentric segment of the shaft shown separately for clarity of illustration.
Claims
The ornamental design for a flat umbrella shaft, as shown and described.
Referenced Cited
Patent History
Patent number: D517307
Type: Grant
Filed: Apr 11, 2005
Date of Patent: Mar 21, 2006
Inventor: Chin Sung Ko (Changhua Shien)
Primary Examiner: Sandra S. Snapp
Attorney: Rosenberg, Klein & Lee
Application Number: 29/227,356
Type: Grant
Filed: Apr 11, 2005
Date of Patent: Mar 21, 2006
Inventor: Chin Sung Ko (Changhua Shien)
Primary Examiner: Sandra S. Snapp
Attorney: Rosenberg, Klein & Lee
Application Number: 29/227,356
Classifications
Current U.S. Class:
D3/10