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Class Information
Number: 172/15
Name: Earth working > Lawn edger > Rolling or driven cutter
Description: Apparatus comprising an earth working element which cuts into the ground and has a rolling motion as it is pulled over the ground or is positively moved with respect to its support with a continuous or cyclic motion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5226486 |
Lawn edger apparatus |
Jul. 13, 1993 |
| 5222750 |
Tool-carrying apparatus and method |
Jun. 29, 1993 |
| 5199502 |
Edger with improved rotary blade driving device |
Apr. 6, 1993 |
| 5165485 |
Edger with improved blade cover assembly |
Nov. 24, 1992 |
| 5156218 |
Landscape edging attachment |
Oct. 20, 1992 |
| 5156217 |
Edger with improved rear wheel adjustment |
Oct. 20, 1992 |
| 5139091 |
Edger with improved operating lever assembly |
Aug. 18, 1992 |
| 5119879 |
Edger with tubular main frame |
Jun. 9, 1992 |
| 5116162 |
Pavement maintenance machine and method |
May. 26, 1992 |
| 5115870 |
Flexible flail trimmer with combined guide and guard |
May. 26, 1992 |
| 4984417 |
Edger with belt braking device |
Jan. 15, 1991 |
| 4979573 |
Lawn edger apparatus |
Dec. 25, 1990 |
| 4962631 |
Edger |
Oct. 16, 1990 |
| 4930580 |
Vehicle mounted lawn edger |
Jun. 5, 1990 |
| 4907404 |
Cutting arrangement |
Mar. 13, 1990 |
| 4890801 |
Cutoff mechanism for a sod laying machine |
Jan. 2, 1990 |
| 4756084 |
Guard for vegetation cutting device |
Jul. 12, 1988 |
| 4703809 |
Apparatus for soil working |
Nov. 3, 1987 |
| 4691784 |
Lawn edger attachment for tractors |
Sep. 8, 1987 |
| 4653590 |
Edger and blade therefor |
Mar. 31, 1987 |
| 4645011 |
Lawn edger device |
Feb. 24, 1987 |
| 4629006 |
Lawn edger attachment for tractors |
Dec. 16, 1986 |
| 4624321 |
Lawn edger wheel mechanism |
Nov. 25, 1986 |
| RE32266 |
Lawn edger |
Oct. 21, 1986 |
| 4532998 |
Lawn edger device |
Aug. 6, 1985 |
| 4364435 |
Lawn edger |
Dec. 21, 1982 |
| 4318267 |
Grass edging device |
Mar. 9, 1982 |
| 4312178 |
Lawn edging machine |
Jan. 26, 1982 |
| 4286675 |
Narrow profile power handle for line trimmer and the like |
Sep. 1, 1981 |
| 4200155 |
Lawn edger attachment |
Apr. 29, 1980 |
| 4178747 |
Rotary edge cutter |
Dec. 18, 1979 |
| 4171724 |
Tool for lawn edging machine |
Oct. 23, 1979 |
| 4118865 |
Assembly for removably attaching flexible cutting line element in grass trimmer |
Oct. 10, 1978 |
| 4072195 |
Hoe attachment for edgers |
Feb. 7, 1978 |
| 4049059 |
Combined garden cultivator and lawn edger |
Sep. 20, 1977 |
| 4043404 |
Tillage apparatus having improved cutting and drive structure |
Aug. 23, 1977 |
| 4022283 |
Tool for removing plant growth from peripheral zones of sprinkler heads |
May. 10, 1977 |
| 4002205 |
Horticultural device |
Jan. 11, 1977 |
| 3977475 |
Lawn edger |
Aug. 31, 1976 |
| 3938249 |
Sprinkler head cleaning device |
Feb. 17, 1976 |
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