Layered disc systems for power troweling
US12326005B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Feb 5, 2025 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Feb 5, 2045 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F21/245
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Systems for a layered disc assembly for use with power troweling equipment. The layered assembly having: a flattened circular shape; a foam disc positioned between a first metal disc and a second metal disc; a plurality of channels cut into an outer edge of the foam disc; the first metal disc having a flat top side, and a bottom side having a first type of mount; the second metal disc having a flat bottom side, and a top side having a second type of mount configured to be removably attached to the first type of mount when the first and second types of mounts are inserted into the plurality of channels. The first side and the second side of the layered disc assembly are identical and reversible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.