Patent · US Active

Profile disconnection

US12049978B2 · kind B2 · utility

0Cited by

8References

12Claims

0Family size

Assignee

SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION · US

Inventors

Jianfeng Zhang · Shrewsbury, US
Rachel Z. Pytel · Newton, US
Jian L. Ding · Stow, US

Key dates

Filing date	Dec 22, 2020
Grant date	Jul 30, 2024
Priority date	—
Expiry date	May 27, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L2201/44
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A profile includes: a sidewall, a lumen for a fluid path, and an end, the profile including a thermoset material, wherein the profile includes a sealed end without an external bonding material, wherein the sealed end withstands a seal integrity pressure test of at least 1 psi, such as at least 5 psi, such as at least 10 psi, such as at least 15 psi, or even at least 20 psi air pressure for about 30 minutes under dry and wet conditions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.