ALEXANDRIA, Va., April 27 -- The United States Patent and Trademark Office (USPTO) published about the trademark '99444392' in its latest official gazette. The trademark application with the serial number 99444392 was filed on Oct. 15, 2025.

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Goods and Services: 10 - Ear plugs for hearing protection; Filters for medical purposes, namely, acoustic filters for hearing protection 40 - Custom manufacture of hearing protection devices and of acoustic filters for hearing protection

International/US Class(es): 10, 40

Mark Drawing Code: 2 - AN ILLUSTRATION DRAWING WITHOUT ANY WORDS(S)/ LETTER(S)

Current Owner(s): Sonova AG Laubisrutistrasse 28 Stafa CH Switzerland 8712 25 AKTIENGESELLSCHAFT (AG)

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