Drain fitting and installation methods
US12428825B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Inventor
Key dates
| Filing date | Sep 16, 2024 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Sep 16, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/6988
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A one-piece drain fitting with an integral mounting flange. The mounting flange has a plurality of holes for quickly securing the mounting flange to the top or bottom side of a wood sub-floor with screws or nails. The drain fitting can alternatively be installed in pre-cast or cast-in-place concrete without the use of fasteners. The drain fitting can be provided with a removable temporary cover for keeping out debris during construction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.