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US 6,183,181 B2Granted
Sealed end tee-nut
AssigneeSigma Tool & Machine
InventorsHerbert E. Leistner, Carlo Stagnoli
Life of this patent
Estimating the term…
Abstract
A Tee-nut fastener device having a tubular threaded sleeve and a flange around one end of the sleeve and a through bore extending from one end of the sleeve to the other, and a closure sealing the flange end of the sleeve while leaving the opposite end of the sleeve open.
Claims11
A Tee-nut fastener device comprising:
- a metal stamping having a tubular threaded sleeve and a flange around one of the pair of ends of the sleeve;
- anti-rotation means being formed on the flange;
- a through bore extending from one of the pair of ends of the sleeve to the other of the pair of ends, and a closure for sealing the end of the sleeve adjacent the flange while leaving open the other end of the sleeve open, the closure being secured to the flange in registration with the end of the sleeve adjacent the flange.
Dependencies are inferred from the claim text.