Lawn mower
US4843805A · kind A · utility
12Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1987 |
| Grant date | Jul 4, 1989 |
| Priority date | — |
| Expiry date | May 20, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D2101/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A lawn mower is provided with a door which closes the opening at the rear end of a mowed grass discharge duct when a mowed grass catcher bag is not mounted on the rear of the duct. The door is also capable of serving as a member for mounting the bag when the door opens the opening of the duct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.