Earth working – Driven from or guided by stationary object – or anchored – Rotatable about vertical axis
Patent
1979-05-17
1981-04-07
Stouffer, Richard T.
Earth working
Driven from or guided by stationary object, or anchored
Rotatable about vertical axis
30302, A01B 100, A01G 306, B26B 304
Patent
active
042600260
ABSTRACT:
A tool for trimming grass and roots from around sprinkler installations includes a shaft with a pair of outwardly extending struts and a cutting member formed of a generally circular plate fixed to the struts, the lower extremity of the plate forming a cutting blade. A plurality of trimming blades is removably fixed to the inner periphery of the angular plate approximately one inch from the bottom of the cutting blade, and extends away from the inner periphery of the plate so as to permit use of the trimming blades when the area around the sprinkler is overgrown with roots, but further permitting removal of the trimming blade when an annular cut around the sprinkler installation is sufficient to remove the undesirable growth.
REFERENCES:
patent: 1480151 (1924-01-01), Cosman
patent: 2263531 (1941-11-01), Kevorkian
patent: 3062299 (1962-11-01), Koepfinger
patent: 3127939 (1964-04-01), Rink
patent: 3657814 (1972-04-01), Bohlman
patent: 3747214 (1973-07-01), Bohlman
patent: 4059248 (1977-11-01), Kuntz
patent: 4122905 (1978-10-01), Kanigan
patent: 4149693 (1979-04-01), Lo Nigro
patent: 4209903 (1980-07-01), Owens
LandOfFree
Sprinkler grass trimming tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sprinkler grass trimming tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sprinkler grass trimming tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-284490