Invention Grant
- Patent Title: Integrated window sash with lattice frame and retainer clip
- Patent Title (中): 带格子框架和固定夹的集成窗框
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Application No.: US10874503Application Date: 2004-06-23
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Publication No.: US07765769B2Publication Date: 2010-08-03
- Inventor: Barent A. Rosskamp , Mehran Arbab , Stephen L. Crandell , William B. Davis , Raymond G. Gallagher , William Klingensmith , Cory D. Steffek
- Applicant: Barent A. Rosskamp , Mehran Arbab , Stephen L. Crandell , William B. Davis , Raymond G. Gallagher , William Klingensmith , Cory D. Steffek
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Andrew C. Siminerio
- Main IPC: E06B9/01
- IPC: E06B9/01 ; E06B3/964 ; E04C2/54 ; E06B3/00
Abstract:
An insulating unit includes a first and a second sheet, each of the sheets having a first major surface and an opposite second major surface; an arrangement to position the first and second sheets in spaced relation to one another to provide a compartment between the sheets, the second major surface of the first sheet and the first major surface of the second sheet facing the compartment; a lattice made of muntin bars in the compartment, the lattice having end portions adjacent to and spaced from the arrangement; and a retainer clip having a first end portion connected to an end portion of the lattice and the opposite second end portion having a compressible base, the compressible base in surface contact with the second major surface of the first sheet and the first major surface of the second sheet to retain the lattice in position between the sheets.
Public/Granted literature
- US20050028458A1 Integrated window sash with lattice frame and retainer clip Public/Granted day:2005-02-10
Information query
IPC分类:
