公开(公告)号：US10716438B2

公开(公告)日：2020-07-21

申请号：US16055723

申请日：2018-08-06

Applicant: EX-CEED INNOVATION LTD

Inventor： Steven Jones

IPC: A47L1/08 ,  B08B3/02 ,  B08B1/00

Abstract: A water-fed pole for window cleaning including: an extendable pole having two or more pole sections, the pole sections being moveable relative to each other, in use, to extend and shorten the pole; and one or more clamps, each clamp being coupled to a given pole section and being operable to clamp the given pole section to an adjacent pole section, thereby fixing, in use, the length of the pole. Each clamp including a clamping surface arranged such that, on operation of the clamp, the clamping surface is brought into contact with a surface of the adjacent pole section to clamp the given pole section to the adjacent pole section. The at least a portion of the clamping surface made up of a resilient material.

公开(公告)号：US20190038092A1

公开(公告)日：2019-02-07

申请号：US16055723

申请日：2018-08-06

Applicant: EX-CEED INNOVATION LTD

Inventor： Steven Jones

IPC: A47L1/08 ,  B08B1/00 ,  B08B3/02

Abstract: A water-fed pole for window cleaning comprising: an extendable pole comprising two or more pole sections, the pole sections being moveable relative to each other, in use, to extend and shorten the pole; and one or more clamps, each clamp being coupled to a given pole section and being operable to clamp the given pole section to an adjacent pole section, thereby fixing, in use, the length of the pole; wherein the or each clamp comprises a clamping surface arranged such that, on operation of the clamp, the clamping surface is brought into contact with a surface of the adjacent pole section to clamp the given pole section to the adjacent pole section, wherein at least a portion of the clamping surface comprises a resilient material.