USPTO trademark record

K-SPONGE

Live registered mark · Owner KATENA PRODUCTS, INC. · Classes 10

Mark details

Owner: KATENA PRODUCTS, INC.
Serial number: 74008556
Registration number: 1640919
Status: REGISTERED AND RENEWED
Classes: 10 (Medical devices)
Filed: 1989-12-07
Registered: 1991-04-09
Goods / services: SPONGES USED IN SURGERY AND FOR DABBING LIQUIDS FOR MEDICAL APPLICATIONS

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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