WELLGUARD

● Live · Pending

U.S. federal trademark · Serial No. 50078174

Mark

WELLGUARD

Status

Pending

Serial Number

50078174

Filing Date

August 28, 2026

Class(es)

Class 007

Owner

16 · Berthold, ND, US

oil and gas well equipment, namely, downhole bridge plugs

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