Hill maker hoe
US5549167A · kind A · utility
6Cited by
18References
9Claims
0Family size
Inventors
Key dates
| Filing date | Dec 11, 1995 |
| Grant date | Aug 27, 1996 |
| Priority date | — |
| Expiry date | Dec 11, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B1/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A hill maker hoe embodying a set of semicircular rearwardly opposing concavo-convex blades assembled to an angularly and extensibly adjustable handle which enables a user to accommodate the hoe for individual height and weight profile as well as for ease of manual use and efficiency in employing the same to form and make a planting hill from a single location with but a simple push-pull motion thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.