A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
NESTABLE AND STACKABLE UMBRELLA BASES
An umbrella base includes a body having a central passageway therethrough, an upper surface having a first configuration, a lower surface having a second configuration, and an outer peripherally-extending surface extending between the upper surface and the lower surface. The first configuration of the upper surface and the second configuration of the lower surface are correspondingly sized and configured so that when a second umbrella base is vertically stacked on top of and rested on the umbrella base, the first configuration of the upper surface of the umbrella base fits within the second configuration of the lower surface of the second umbrella base, and when the umbrella base is vertically stacked on top of and rested on the second the umbrella base, the first configuration of the upper surface of the second umbrella base fits within portions of the second configuration of the lower surface of the umbrella base.
NESTABLE AND STACKABLE UMBRELLA BASES
An umbrella base includes a body having a central passageway therethrough, an upper surface having a first configuration, a lower surface having a second configuration, and an outer peripherally-extending surface extending between the upper surface and the lower surface. The first configuration of the upper surface and the second configuration of the lower surface are correspondingly sized and configured so that when a second umbrella base is vertically stacked on top of and rested on the umbrella base, the first configuration of the upper surface of the umbrella base fits within the second configuration of the lower surface of the second umbrella base, and when the umbrella base is vertically stacked on top of and rested on the second the umbrella base, the first configuration of the upper surface of the second umbrella base fits within portions of the second configuration of the lower surface of the umbrella base.
NESTABLE AND STACKABLE UMBRELLA BASES
VANDERMINDEN WILLIAM M (author)
2019-11-28
Patent
Electronic Resource
English
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