Method and apparatus for applying mastic or granular material to a roofing surface
US6962455B2 · kind B2 · utility
10Cited by
13References
24Claims
0Family size
Inventors
Key dates
| Filing date | Apr 8, 2004 |
| Grant date | Nov 8, 2005 |
| Priority date | — |
| Expiry date | Apr 8, 2024 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D15/07
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A portable apparatus adapted for applying an adhesive and mastic roofing material is provided which allows one operator to use smaller, more maneuverable containers of roofing mastic for use in applying roofing materials and adhesives to roofing surfaces. In one embodiment a movable platform is provided wherein the internal pressure of the container is increased wherein less pump energy is required to achieve sufficient adhesive coverage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.