公开(公告)号：USD419384S

公开(公告)日：2000-01-25

申请号：US90551

申请日：1998-07-09

Applicant: David Collins

Designer： David Collins

公开(公告)号：US5429205A

公开(公告)日：1995-07-04

申请号：US262222

申请日：1994-06-20

Applicant: David Collins

Inventor： David Collins

IPC: E06C7/14 ,  E06C7/16

CPC classification number: E06C7/14 ,  E06C7/16

Abstract: A ladder platform accessory is provided for standing or placing accessories. The accessory comprises a platform member which protrudes to the rear of the ladder and has a front portion which attaches to a lower rung. Brackets are detachably connected on the two opposite sides of the rear portion of the platform member which attaches to an upper rung. The platform member can be adjusted so as to be horizontal to the ground.

Abstract translation: 提供梯子平台附件用于站立或放置配件。 附件包括平台构件，该平台构件突出到梯子的后部并且具有附接到下梯级的前部。 托架可拆卸地连接在平台构件的连接到上梯级的后部的两个相对侧上。 平台构件可以调整为与地面水平。

公开(公告)号：USD263629S

公开(公告)日：1982-03-30

申请号：US836919

申请日：1977-09-26

Applicant: David Collins ,  James Hammond

Designer： David Collins ,  James Hammond