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Mark Name Description Status
BIOWATT BIOWATT Filed on: 5/6/2016

Stirling engines and parts therefor; free piston stirling engines; biomass fired Stirling free piston engines; Stirling free piston engines incorporated into a unit to drive a compressor; Stirling free piston engines incorporated into a unit to drive a linear alternator

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ABANDONED - NO STATEMENT OF USE FILED 6/11/2018
BIOWATT BIOWATT Filed on: 10/17/2007

Alternators driven by free piston Stirling engines, compressors driven by free piston Stirling engines, and hydraulic pumps driven by free piston Stirling engines

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ABANDONED - NO STATEMENT OF USE FILED 1/25/2010
BIOWATT BIOWATT Filed on: 10/28/2003

Alternators driven by free piston Stirling engines, compressors driven by free piston Stirling engines, and hydraulic pumps driven by free piston Stirling engines

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ABANDONED - NO STATEMENT OF USE FILED 10/22/2007
BIOWATT BIOWATT Filed on: 11/9/1999

Alternators Driven By Free Piston Stirling Engines, Compressors Driven By Free Piston Stirling Engines, And Hydraulic Pumps Driven By Free Piston Stirling Engines

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ABANDONED - NO STATEMENT OF USE FILED 11/8/2003
BIOWATT BIOWATT Filed on: 5/20/1996

alternators driven by free piston stirling engines, compressors driven by free piston stirling engines, and hydraulic pumps driven by free piston stirling engines

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ABANDONED - NO STATEMENT OF USE FILED 11/21/1999
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