Domed manhole protector

Building units and construction elements – Prefabricated unit – Underground service vault

Design Patent

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Design Patent

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D0453225

CLAIM:
I claim the ornamental design for a domed manhole protector, as shown and described.

REFERENCES:
patent: D320281 (1991-09-01), Pettesch
patent: 5470172 (1995-11-01), Wiedrich

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