
Claims (1)
Claim 1 (Independent)
The ornamental design for an umbrella base, as shown and described.
Full Description
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is a perspective view of an umbrella base showing my new design;
is a front elevation view thereof;
is a rear elevation view thereof;
is a left side elevation view thereof;
is a right side elevation view thereof;
is a top plan view thereof;
is a bottom plan view thereof; and,
is an enlarged view of the selected portion 8 in .
The dash-dash broken lines shown in the drawings depict portions of the umbrella base that form no part of the claimed design. The dot-dash broken lines in illustrate the periphery of the enlarged views of the umbrella base and form no part of the claimed design.
Figures (8)
Citations
This patent cites (53)
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