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Permavoid Limited

Also on record
Records under this name other than the patents Permavoid Limited holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 10 patents it holds.

Showing 1 to 2 of 2 · Back to Permavoid Limited

PatentTitleStatus Expires Confidence
US 7,704,011Structural module
Term ended
Term ended Apr 12, 2022 · From the USPTO record
Term endedTerm ended Apr 12, 2022From the USPTO record
US 6,913,420Fluid movement apparatus
Lapsed on the fee record
Ended Jul 5, 2017 · From the USPTO record
Lapsed on the fee recordEnded Jul 5, 2017From the USPTO record
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