发明名称 Ladder caddy with rung catch means
摘要 A ladder caddy for attachment to a side rail of a ladder to provide an attachment support for tools, paint can etc., the caddy having a J-shaped frame to straddle a side rail with a dual bight in one embodiment to provide built in capability to fit two ranges of width of ladder side rails and rung catch means for engagement with a surface of one of the ladder rungs. In one embodiment the rung catch means is a rung insert of star-shaped section having trimmable lobes, to permit selective fitting of the support plug to the interior surface of the ladder rung in the use of ladders where the interior of the rungs are accessible; a further embodiment has rung catch means comprising an internal hook member for insertion within a ladder rung, and in another embodiment the rung catch means comprises a hook to engage externally over the ladder rung, being useable with most types of ladder.
申请公布号 US4120472(A) 申请公布日期 1978.10.17
申请号 US19770829789 申请日期 1977.09.01
申请人 BALNE, JOHN ALFRED 发明人 BALNE, JOHN ALFRED
分类号 E06C7/14;(IPC1-7):E06C7/14 主分类号 E06C7/14
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