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About 3 Trademarks found for “N-VIRO SOIL*”

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1451473
REGISTERED

on 23 Aug 2010

N-VIRO SOIL

N-VIRO SYSTEMS CANADA LP

1451473 · 11 Sept 2009

001

040

...

Soil amendments for agricultural, horticultural, land reclaimation and...

678416
ABANDONED

on 21 Sept 1993

N-VIRO SOIL

N-VIRO ENERGY SYSTEMS LTD.

678416 · 13 Mar 1991

001

040

Product resulting from treating wastewater sludge to achieve a fixated...

676391
ABANDONED

on 24 May 1991

N-VIRO SOIL

N-VIRO ENERGY SYSTEMS LTD.

676391 · 22 Feb 1991

040

Process for treating wastewater sludge to achieve a fixated pozzolonic...

Owners

N-viro energy systems ltd. (2)

N-viro systems canada lp (1)

Categories

Class 40 (3)

Class 1 (2)

Class 45 (1)

Correspondents

Smart & biggar lp (2)

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