Invention Grant
- Patent Title: System for holding a membrane in tension
- Patent Title (中): 将膜保持紧张的系统
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Application No.: US11690346Application Date: 2007-03-23
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Publication No.: US07644749B2Publication Date: 2010-01-12
- Inventor: Matthew Rawdon , Jeffrey G Willis
- Applicant: Matthew Rawdon , Jeffrey G Willis
- Agent Nils Peter Mickelson
- Main IPC: E06B9/24
- IPC: E06B9/24
Abstract:
A system is provided for the holding of a membrane in tension, that system having: a frame; a plurality of frame members with longitudinal anchoring channels, the channels having first and second channel flanges. Also provided is a retention strip disposed upon at least a part of the periphery of the membrane, wherein the retention strip engages the first and second channel flanges.
Public/Granted literature
- US20070234658A1 SYSTEM FOR HOLDING A MEMBRANE IN TENSION Public/Granted day:2007-10-11
Information query
IPC分类:
