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Class Information
Number: 56/255
Name: Harvesters > Cutting > Rotating-cutting-disk type
Description: The cutter comprising a disk having a serrated or sharpened edge and rotating on an axis perpendicular to the plane of the disk, the disk cooperating with another or with a fixed ledger-blade.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5187926 |
Grass line mowing apparatus |
Feb. 23, 1993 |
| 5179823 |
Variable mulching mower with edger attachment |
Jan. 19, 1993 |
| 5174099 |
Mowing machine using a power-transmission mechanism incorporated with an annular gear |
Dec. 29, 1992 |
| 5163276 |
Multi-purpose attachments for power lawn mower blades |
Nov. 17, 1992 |
| 5157908 |
Mower deck |
Oct. 27, 1992 |
| 5144748 |
Cleaning device |
Sep. 8, 1992 |
| 5142853 |
Tool drive assembly and related tool drive linkage, tool work implement assembly and tool |
Sep. 1, 1992 |
| 5129219 |
Base cutter assembly |
Jul. 14, 1992 |
| 5094065 |
Mulching rotary lawn mower blade |
Mar. 10, 1992 |
| 5090186 |
Rotor cutter |
Feb. 25, 1992 |
| 5077961 |
Cutter blade for mowers of harvesting machines and a method for the production thereof |
Jan. 7, 1992 |
| 5063731 |
Brush and tree cutter blade |
Nov. 12, 1991 |
| 5062259 |
Rotary drive mechanisms |
Nov. 5, 1991 |
| 5062257 |
Mowing apparatus |
Nov. 5, 1991 |
| 5056605 |
Multipurpose cutting means |
Oct. 15, 1991 |
| 5054276 |
Cutting blade for a mowing apparatus |
Oct. 8, 1991 |
| 5050372 |
Fence row cleaner |
Sep. 24, 1991 |
| 5048279 |
Leaf mulcher for use with a rotary blade power lawnmower |
Sep. 17, 1991 |
| 5048579 |
Tree stump cutter |
Sep. 17, 1991 |
| 5042242 |
Rotary lawn mower cleaning apparatus |
Aug. 27, 1991 |
| 5036654 |
Replaceable cutting blade for rotary lawn mower |
Aug. 6, 1991 |
| 5033259 |
Blade for rotary lawnmowers and the like |
Jul. 23, 1991 |
| 5031391 |
Mowing machine |
Jul. 16, 1991 |
| 5027591 |
Mowing apparatus |
Jul. 2, 1991 |
| 5010717 |
Oscillating-type mowing apparatus |
Apr. 30, 1991 |
| 5003759 |
Brush mower |
Apr. 2, 1991 |
| 4999985 |
Mowing blade unit |
Mar. 19, 1991 |
| 4999981 |
Mower with assembly of cutting elements |
Mar. 19, 1991 |
| 4998401 |
Mowing machine |
Mar. 12, 1991 |
| 4996832 |
Side guard for rotary lawn mower |
Mar. 5, 1991 |
| 4995228 |
Cutting blade for rotary cutting machinery |
Feb. 26, 1991 |
| 4987732 |
Mowing apparatus having oppositely reciprocating cutters |
Jan. 29, 1991 |
| 4974399 |
Mower having a frame forming a deformable quadrilateral |
Dec. 4, 1990 |
| 4967546 |
Mulching attachment for lawn mower |
Nov. 6, 1990 |
| 4958483 |
Rope guide |
Sep. 25, 1990 |
| 4958484 |
Vegetation cutting blades assembly |
Sep. 25, 1990 |
| 4951450 |
Mowing machine |
Aug. 28, 1990 |
| 4946488 |
Vehicle-mounted brush cutter |
Aug. 7, 1990 |
| 4938011 |
Lawn mower attachment for shredding and pulverizing |
Jul. 3, 1990 |
| 4936884 |
Grass cutting device |
Jun. 26, 1990 |
| 4922693 |
Mower equipped with a cutting bar |
May. 8, 1990 |
| 4911247 |
Power cultivating device |
Mar. 27, 1990 |
| 4899522 |
Hydraulic powered arm of balance cutter device |
Feb. 13, 1990 |
| 4896484 |
Split cutterbar drive mechanism |
Jan. 30, 1990 |
| 4896493 |
Pivotal mowing group for a tractor |
Jan. 30, 1990 |
| 4890445 |
Disc cutter construction |
Jan. 2, 1990 |
| 4890448 |
Mowing blade unit |
Jan. 2, 1990 |
| 4890446 |
Mulching attachment for lawn mowers |
Jan. 2, 1990 |
| 4889089 |
Work vehicle |
Dec. 26, 1989 |
| 4887416 |
Timing belt for disc cutterbars |
Dec. 19, 1989 |
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