|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||E06B-003/24 E06B-003/66 E06B-003/663 E06B-003/64|
|미국특허분류(USC)||052/786.1; 052/786.13; 052/788.1; 052/204.6; 052/204.62; 428/034|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 8 인용 특허 : 53|
A multipane window unit is provided in which a sash frame is formed having an integral spacing structure upon which glazing panes are directly affixed. The spacing structure is formed integrally with the sash frame at internal glazing surfaces. Adhesive can be affixed to the internal glazing surfaces to attach the glazing panes. In this manner, a rigid, structural sash frame can be formed prior to attachment of the glazing panes, thereby eliminating the need for using separately manufactured insulating glass units while obtaining similar and improved ben...
1. A window comprising:a unitary frame having a first side wall connecting an outer peripheral base to a generally parallel inner frame surface on a first side of the frame, and a second side wall connecting said outer peripheral base to said inner frame surface on a second side of the frame opposite said first side;said inner frame surface defining a glazing pane opening within the frame;a first mounting surface extending from and integral with an interior portion of said inner frame surface, and adapted to receive a first glazing pane from said first s...