Packaging for driveway sealers and repair materials
US10294617B1 · kind B1 · utility
0Cited by
15References
16Claims
0Family size
Inventor
Key dates
| Filing date | Sep 6, 2017 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Sep 6, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C19/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An asphalt sealer packaging and dispensing system having a pre-portioned, modular containment for containing a volume of cold pour asphalt sealer. The modular containment is formed of a cube shaped outer corrugated cardboard housing having a high temperature stable sealing insert. The housing is interchangeably attached to a spreading apparatus having a wheeled carriage with grasping/pushing handles. A linear output of asphalt sealer is thereby dispensed as said wheeled carriage is rolled along a target surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.