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United States of America Patent

APP PUB NO 20050279857A1
SERIAL NO

11156978

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In accordance with the present invention, there is provided a ring with four stakes located symmetrically on the bottom side of the ring, and a gasket made of stretchable material with four holes sized to fit over the stakes. The opening of the ring is bigger than the target sprinkler cap so the whole assembly can be push down over the sprinkler cap. On the other hand, the center opening of the gasket is sized smaller than the target sprinkler cap in order to have it tightly hugging the sprinkler's cap or its body to prevent grass from growing within the protected area. Since grass is not able to grow within the sprinkler spacer perimeter, it is no longer difficult to locate the sprinkler when needed. The sprinkler spacer does not interfere with lawn mowing operation.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
QUACH BUU CNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Quach, Buu Chi San Jose, CA 1 1

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