Patent ID: 9238934
Filing Date: 2016-01-19
CPC Classification: E06B

Claim Text:
1. A door jamb assembly, comprising: a plurality of longitudinal door jamb portions, each door jamb portion comprising: a plurality of corner keys, each corner key forming a generally right-angled joint between two of said doorjamb portions, a portion of each corner key being external to both said door jamb portions joined within said generally right-angled joint, wherein each corner key has a plurality of pins extending therefrom matingly engaging the internal cavities of the door jamb members for forming the generally right-angled joint, the generally right-angled joint defining a generally right angle about an axis, the plurality of pins being spaced along the axis, wherein each frame member has a greater length than the doorjamb member to which it is matingly engaged, and wherein each corner key further comprises a cap pin extending therefrom substantially parallel to the axis of the respective corner key, the cap pin being sized to be generally commensurate with a portion of the frame member extending beyond an end of the doorjamb portion to which the respective corner key is matingly engaged so as to cover an end of the respective door jamb portion.