Trademark Search / PLANKZ BUOYANCY ENGINE

PLANKZ BUOYANCY ENGINE

● Live · Registered

U.S. federal trademark · Serial No. 88383782 · Reg. No. 6834277

Mark

Status

Registered

Serial Number

88383782

Registration No.

6834277

Filing Date

April 12, 2019

Registration Date

August 30, 2022

Class(es)

Class 040

Owners

01 · Chester, VA, US

01 · Chester, VA, US

01 · Chester, VA, US

Generation of energy from buoyancy in liquid columns

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.