Patent ID: 9649795
Date: 2017-05-16
CPC Classifications: B29C,B29K,B29L,E06B,Y10T

Claim:
1. A method of joining comprising: placing a first member of a fenestration unit in a joining position, the first member having a first cavity; placing a second member of the fenestration unit having a second cavity proximate the first cavity of the first member in the joining position to form a joint between the first member and the second member, wherein the second cavity is in communication with the first cavity; orienting the first and second members in a generally upright position such that the first and second members extend in generally upwardly inclined directions away from the joint; injecting a resin into the first cavity of the first member through an injection port and allowing the resin to flow from the first cavity to the second cavity, and; allowing the resin to solidify at least partially to join the first member and the second member to form a joined member, wherein the first member and the second member are integrated into the fenestration unit.