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Class Information
Number: 56/13.6
Name: Harvesters > Motorized harvester > Including plural operating units and drive > Separately-acting cutter units
Description: Machine wherein the operating assemblages are cutting assemblages that act to cut vegetation or crop either in different places or ways or at different times from one another.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4344275 |
Mushroom harvesting machine |
Aug. 17, 1982 |
| 4344271 |
Head assembly for a cotton harvester |
Aug. 17, 1982 |
| 4314436 |
Mowing machine |
Feb. 9, 1982 |
| 4312175 |
Agricultural rotary mowers |
Jan. 26, 1982 |
| 4306402 |
Gang mowers |
Dec. 22, 1981 |
| 4304088 |
Rotary mower with end-to-end connected blade-carrier supports |
Dec. 8, 1981 |
| 4302921 |
Mower with bottom-driven cutter discs |
Dec. 1, 1981 |
| 4301643 |
Agricultural mowers |
Nov. 24, 1981 |
| 4299077 |
Rotary-scythe mower with cutter discs |
Nov. 10, 1981 |
| 4297830 |
Bean harvester |
Nov. 3, 1981 |
| 4292790 |
Blade arrangement for multiple rotor mowers |
Oct. 6, 1981 |
| 4292789 |
Spring wire blades for drum type mowers |
Oct. 6, 1981 |
| 4286423 |
Crop cutting apparatus |
Sep. 1, 1981 |
| 4283905 |
Mowing machine |
Aug. 18, 1981 |
| 4275547 |
Mowing device |
Jun. 30, 1981 |
| 4269019 |
Tedding attachment for rotary harvesting mower |
May. 26, 1981 |
| 4258535 |
Shielding structure for rotary mower |
Mar. 31, 1981 |
| 4253294 |
Mowing machine |
Mar. 3, 1981 |
| 4250699 |
Clipping apparatus |
Feb. 17, 1981 |
| 4244161 |
Harvester header with drive mechanism for oscillating knife cutters |
Jan. 13, 1981 |
| 4244163 |
Device for reducing the width of windrows formed by a mower |
Jan. 13, 1981 |
| 4237681 |
Multiple-row tobacco harvesting machine |
Dec. 9, 1980 |
| 4237679 |
Mowing machine |
Dec. 9, 1980 |
| 4235069 |
Device for mowing crop |
Nov. 25, 1980 |
| 4232505 |
Dual element filament mower |
Nov. 11, 1980 |
| 4231216 |
Mower with bottom-driven cutter discs |
Nov. 4, 1980 |
| 4227365 |
Mowing machine |
Oct. 14, 1980 |
| 4226074 |
Lawnmower deck |
Oct. 7, 1980 |
| 4218865 |
Agricultural machines |
Aug. 26, 1980 |
| 4212147 |
Fodder mower-conditioner |
Jul. 15, 1980 |
| 4212146 |
Universal cutting and feed assembly for multirow stalk-crop harvester |
Jul. 15, 1980 |
| 4202156 |
Rotary mower |
May. 13, 1980 |
| 4201033 |
Disc mowers |
May. 6, 1980 |
| 4199922 |
Mowing machine |
Apr. 29, 1980 |
| 4197692 |
Mower comprising cutter discs driven from beneath |
Apr. 15, 1980 |
| 4192123 |
Agricultural mower |
Mar. 11, 1980 |
| 4187664 |
Agricultural machine structure |
Feb. 12, 1980 |
| 4185445 |
Mowing machine |
Jan. 29, 1980 |
| 4183196 |
Mowing device |
Jan. 15, 1980 |
| 4178744 |
Agricultural mowers |
Dec. 18, 1979 |
| 4178746 |
Rotary mowers |
Dec. 18, 1979 |
| 4177625 |
Pull-type agricultural machine |
Dec. 11, 1979 |
| 4170099 |
Power mower edger and trimmer attachment |
Oct. 9, 1979 |
| 4166350 |
Front deflector for a mower having cutter-carrying discs driven from beneath |
Sep. 4, 1979 |
| 4160356 |
Drive for mower |
Jul. 10, 1979 |
| 4157004 |
Mowing machines |
Jun. 5, 1979 |
| 4156337 |
Pivotally mounted grass catcher for riding mower |
May. 29, 1979 |
| 4149359 |
Mowing machine |
Apr. 17, 1979 |
| 4126985 |
Lawn mower |
Nov. 28, 1978 |
| 4117653 |
Spreading device for drum mowers |
Oct. 3, 1978 |
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