GleanMark

LETTER OPENER Trademark

LETTER OPENER is a USPTO trademark filed by LETTER OPENER GMBH. Status: Cancelled.

Trademark Facts

MarkLETTER OPENER
Serial Number87955776
Registration Number5660857
StatusCancelled
Filing Date2018-06-10
Registration Date2019-01-22
Mark TypeWord
Nice Classes009 (Electronics & Software)
OwnerLETTER OPENER GMBH
Prosecution Events12
Latest EventC8.. on 2025-08-01

Goods & Services

Downloadable computer software for use in file format conversion, file format identification and other computer file operations

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