Invention Grant
- Patent Title: Gutter cleaning apparatus
- Patent Title (中): 沟槽清洁装置
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Application No.: US12214926Application Date: 2008-06-24
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Publication No.: US07740296B2Publication Date: 2010-06-22
- Inventor: Paul C. DaVia
- Applicant: Paul C. DaVia
- Agent Bradley D. Goldizen
- Main IPC: E04D13/076
- IPC: E04D13/076

Abstract:
A gutter cleaning apparatus includes a pair of opposing reverse curved blades biased open and connected together at upper edges by spring hinges. A fixed blade attaches to an extendible pole. A movable blade includes a lever arm fixed to an end of a rope that extends down the axis of the pole to the user's hand. During operation, the end of the pole with the attached apparatus is lifted over the gutter; the blades are lowered into the gutter sidewalls, and slid along the gutter trough to pile up debris. The apparatus, with open blades, is lifted over the pile and lowered into the debris. The rope is then pulled taut to close the blades and grasp the debris. The apparatus and debris are lifted from the gutter. Tension on the rope is slackened to release the debris that falls to the ground for collection and disposal.
Public/Granted literature
- US20090315354A1 Gutter cleaning apparatus Public/Granted day:2009-12-24
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