Pipe support strap for use during a concrete pour
USD330504S · kind S · design
7Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 6, 1990 |
| Grant date | Oct 27, 1992 |
| Priority date | — |
| Expiry date | Oct 27, 2006 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.