Molded sprinkler cover assembly and method for manufacturing the same
US6484809B1 · kind B1 · utility
18Cited by
12References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 2000 |
| Grant date | Nov 26, 2002 |
| Priority date | — |
| Expiry date | May 9, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C31/28
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A sprinkler cover assembly includes a polymeric sprinkler housing which is configured to receive a sprinkler head. The sprinkler cover assembly also includes a polymeric cover for covering an open end of the polymeric sprinkler housing. Moreover, the sprinkler cover assembly includes a thermoreactive adhesive disposed between the polymeric sprinkler housing and the polymeric cover so as to secure the polymeric cover to the polymeric sprinkler housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.