USPTO trademark record

SIL-CELL

Dead mark · Owner Silbrico Corporation · Classes 1

Mark details

Owner: Silbrico Corporation
Serial number: 73447493
Registration number: 1304505
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1983-10-11
Registered: 1984-11-13
Goods / services: Inert Lightweight Silica Glass Powder Useful as a Filler for Mixing with Various Resins and Other Materials

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

Similar marks

Nearest marks in the register to SIL-CELL.

SILCELLLive

Classes 9 (Software / electronics / downloadable media), 38 (Telecom / streaming / broadcasting), 42 (Software / tech services (SaaS, design, hosting)) · Dense Air Limited

SIL-CELLLive

Classes 1 (Chemicals) · Silbrico Corporation

SIL-CELLDead

Classes 1 (Chemicals) · Silbrico Corporation

SIGCELLLive

Classes 9 (Software / electronics / downloadable media) · Signetik, LLC

SIMCELLLive

Classes 1 (Chemicals), 5 (Pharmaceuticals), 42 (Software / tech services (SaaS, design, hosting)), 44 (Medical / veterinary / agriculture services) · Oxford Simcell Limited

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch