USPTO trademark record

DUO-FAST

Live registered mark · Owner FASTENER CORPORATION · Classes 6, 7, 11, 17, 20, 21

Mark details

Owner: FASTENER CORPORATION
Serial number: 72223547
Registration number: 0804513
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods), 7 (Machines), 11 (Appliances / lighting), 17 (Rubber / plastics), 20 (Furniture), 21 (Household goods)
Filed: 1965-07-16
Registered: 1966-03-01
Goods / services: STAPLES, NAILS, [ BRADS, TACKS, ] AND THE LIKE, FOR USE IN STAPLING, NAILING OR TACKING TOOLS

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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