发明名称 Snow guard system having a flag type attachment
摘要 A device capable of being attached to a roof as part of a snowguard system to prevent snow or ice from falling off the roof. The snowguard system includes a plurality of mounting brackets each having a bracket portion with at least one bore defining at least one cutout region therethrough. This cutout region has a first circumferential shape. At least one pipe is slidably inserted through one of the bores in each of the bracket portions. Each pipe has a circumferential shape substantially similar to that of each cutout region to thereby prevent rotation of the pipe with respect to the bracket. At least one flag is provided for attachment to the pipe. Each flag has an interior which is substantially geometrically similar to at least a portion of the circumferential shape of the pipe, thereby allowing the interior portion of the flag to lockingly engage the exterior of one of the pipes such that the flag does not rotate with respect to the pipe to which it is attached.
申请公布号 US6357184(B1) 申请公布日期 2002.03.19
申请号 US19990280635 申请日期 1999.03.29
申请人 ALLEY F. WILLIAM 发明人 ALLEY F. WILLIAM
分类号 E04D13/10;(IPC1-7):E04D13/10 主分类号 E04D13/10
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