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Universal Separators, Inc.

Also on record
Records under this name other than patents Universal Separators, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Universal Separators, Inc.

PatentTitleStatus Expires Confidence
US 6,638,437Multi-directional flow gravity separator
Term ended
Ended no later than Apr 27, 2020 · From the USPTO record
Term endedEnded no later than Apr 27, 2020From the USPTO record
US 6,315,131Multi-directional flow gravity Separator
Term ended
Term ended Mar 21, 2020 · From the USPTO record
Term endedTerm ended Mar 21, 2020From the USPTO record
US 7,160,473Manually controlled skimming of industrial oil contaminants
Lapsed on the fee record
Ended Jan 9, 2019 · From the USPTO record
Lapsed on the fee recordEnded Jan 9, 2019From the USPTO record
US 6,183,654Self leveling suction skimming device
Term ended
Term ended Jan 6, 2019 · From the USPTO record
Term endedTerm ended Jan 6, 2019From the USPTO record
US 6,827,853Manually controlled skimming of industrial oil contaminants
Lapsed on the fee record
Ended Dec 7, 2016 · From the USPTO record
Lapsed on the fee recordEnded Dec 7, 2016From the USPTO record
US 6,790,370Manually controlled skimming of industrial oil contaminants
Lapsed on the fee record
Ended Sep 14, 2016 · From the USPTO record
Lapsed on the fee recordEnded Sep 14, 2016From the USPTO record
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