Dethatcher systems and methods
US12246431B2 · kind B2 · utility
0Cited by
48References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2023 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Nov 22, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25F5/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of stacking dethatchers includes pivoting an upper portion of a handle on a first dethatcher toward a front end of a frame on the first dethatcher, upon pivoting the upper portion of the handle toward the front end of the frame, exposing a rear support point defined by a lower portion of the handle, and stacking a second dethatcher on the first dethatcher so that the second dethatcher is supported on the rear support point defined by the lower portion of the handle and a front support point defined by the upper portion of the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.