USPTO trademark record

ROLI

Live registered mark · Owner DELAVAL TURBINE, INC. · Classes 9

Mark details

Owner: DELAVAL TURBINE, INC.
Serial number: 73168500
Registration number: 1128881
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1978-05-01
Registered: 1980-01-08
Goods / services: LIQUID-LEVEL MEASURING UNITS PRINCIPALLY COMPRISING A REGULARLY SPACED ARRAY OF MAGNETIC-REED SWITCHES FOR DETERMINING LIQUID LEVEL IN STORAGE TANKS

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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