Method and apparatus for applying mastic or granular material to a roofing surface
US6540423B1 · kind B1 · utility
7Cited by
9References
24Claims
0Family size
Inventors
Key dates
| Filing date | Sep 14, 2001 |
| Grant date | Apr 1, 2003 |
| Priority date | — |
| Expiry date | Sep 14, 2021 |
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.