Gutter cleaning vacuum system including a novel hinged vacuum manifold assembly
US7917992B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 21, 2007 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | Dec 27, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In various exemplary embodiments, the present invention provides a lightweight, maneuverable, thin-walled, transparent apparatus for use with a heavy-duty vacuum system for quickly and easily collecting and storing large volumes of bulky debris, thereby reducing the time needed for cleanup. The present invention also provides an improved vacuum manifold assembly that may be used in conjunction with various gas and electric blower/vacuum motors, both novel and conventional. The present invention further provides various gutter cleaning and other tools that may be used in conjunction with such a vacuum system. The gutter cleaning vacuum system including the improved hinged vacuum manifold assembly of the present invention has sufficient power and is designed such that the various gutter cleaning and other tools are effective, suction-wise, at great distances from the unit, such that an operator may use the gutter cleaning and other tools at great distances over his/her head, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.