Stress plate
US4945699A · kind A · utility
48Cited by
21References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 3, 1988 |
| Grant date | Aug 7, 1990 |
| Priority date | — |
| Expiry date | Oct 3, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D5/145
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A stress plate for clamping a membrane to a roof deck wherein the plate includes gripping prongs which grip the membrane, preferably without piercing of the membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.