|Publication number||USD512215 S1|
|Application number||US 29/217,002|
|Publication date||Dec 6, 2005|
|Filing date||Nov 12, 2004|
|Priority date||Nov 12, 2004|
|Publication number||217002, 29217002, US D512215 S1, US D512215S1, US-S1-D512215, USD512215 S1, USD512215S1|
|Original Assignee||Ko Chin-Sung|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (3), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
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.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US7588042 *||Jul 13, 2007||Sep 15, 2009||Golden Rain Enterprise Co., Ltd.||Folding shaft for umbrellas|
|US20060151020 *||Jan 7, 2005||Jul 13, 2006||Fu Tai Umbrella Works, Ltd.||Super-shortened multiple-fold umbrella|
|US20080149153 *||Jul 13, 2007||Jun 26, 2008||Dragon Chang||Folding shaft for umbrellas|