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Class Information
Number: 56/12.7
Name: Harvesters > Motorized harvester > Including cutter yieldably mounted on its drive means
Description: Machine provided with a cutting blade that is supported on a driving shaft by a resilient or pivotal connection.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6023847 |
Apparatus for cutting vegetation |
Feb. 15, 2000 |
| 6014812 |
Battery powered vegetation trimmer |
Jan. 18, 2000 |
| 6009694 |
Grass trimmer wheeled carriage assembly |
Jan. 4, 2000 |
| 5996234 |
String trimmer guard |
Dec. 7, 1999 |
| 5970692 |
Clearing apparatus and carriage for a clearing device |
Oct. 26, 1999 |
| 5970693 |
Filament employing lawnmower blade apparatus |
Oct. 26, 1999 |
| 5966914 |
Pivoting lawn mower-mounted edger |
Oct. 19, 1999 |
| 5940973 |
Trimmer guide |
Aug. 24, 1999 |
| 5931736 |
Liner for rotating drive cables |
Aug. 3, 1999 |
| 5907947 |
Safety lawn mower blade |
Jun. 1, 1999 |
| 5896666 |
Head for string trimmer |
Apr. 27, 1999 |
| 5890352 |
Rotary cutting assembly |
Apr. 6, 1999 |
| 5887348 |
Head for string trimmer |
Mar. 30, 1999 |
| 5884462 |
Wheeled support for lawn maintenance equipment |
Mar. 23, 1999 |
| 5881464 |
Line head for flexible line trimmer |
Mar. 16, 1999 |
| 5881465 |
Line head for flexible line trimmer |
Mar. 16, 1999 |
| 5878556 |
Lawn edge with rotatable shield |
Mar. 9, 1999 |
| 5865155 |
Hand lever device |
Feb. 2, 1999 |
| 5862655 |
Adjustable mowing and trimming apparatus |
Jan. 26, 1999 |
| 5855069 |
Disengagement-preventing mechanism and bush cutter provided with disengagement-preventing mechanism |
Jan. 5, 1999 |
| 5852876 |
Vegetation trimmer head |
Dec. 29, 1998 |
| 5845405 |
Cutting tool |
Dec. 8, 1998 |
| 5839262 |
Wheeled weed trimmer support system |
Nov. 24, 1998 |
| 5829236 |
Grass trimmer wheeled carrier |
Nov. 3, 1998 |
| 5802824 |
Portable powered grass whip and a novel free-moving bracket for mounting the same to riding equipment |
Sep. 8, 1998 |
| 5791054 |
Rotary cutters |
Aug. 11, 1998 |
| 5768867 |
Rotary blade for cutting grass and the like |
Jun. 23, 1998 |
| 5765287 |
Cutting head for nylon-cord type mowers |
Jun. 16, 1998 |
| 5758424 |
Head for string trimmer |
Jun. 2, 1998 |
| 5749148 |
Filament trimmer head |
May. 12, 1998 |
| 5743019 |
Rotary flail feeding device and method |
Apr. 28, 1998 |
| 5735049 |
Mowing nylon cutter and mowing machine |
Apr. 7, 1998 |
| 5713191 |
Monofilament line based cutter assembly |
Feb. 3, 1998 |
| 5701728 |
Lawn mower with line trimmer assembly |
Dec. 30, 1997 |
| 5694752 |
Utility expansion system for a ground vehicle |
Dec. 9, 1997 |
| 5695404 |
Coaxial drive cable centering apparatus |
Dec. 9, 1997 |
| 5675897 |
Rotary flail feeding device |
Oct. 14, 1997 |
| 5661960 |
Power tool arm engaging assembly and wheeled platform for a line trimmer |
Sep. 2, 1997 |
| 5657542 |
Filament trimmer head |
Aug. 19, 1997 |
| 5649413 |
Grass trimming and lawn edging device |
Jul. 22, 1997 |
| 5644844 |
Filament trimmer |
Jul. 8, 1997 |
| 5640836 |
Blade assembly for weed trimmers |
Jun. 24, 1997 |
| 5638879 |
Externally changeable flail apparatus |
Jun. 17, 1997 |
| 5636444 |
Cutting device with frictional brake having a servo device with switching device for cancelling the braking effect |
Jun. 10, 1997 |
| 5626006 |
Dolly for portable weed cutters |
May. 6, 1997 |
| 5623765 |
Feed-out mechanism for rotary mower cutting head |
Apr. 29, 1997 |
| 5622035 |
Quick blade attachment structure for mowers |
Apr. 22, 1997 |
| 5620121 |
Quick releasing support for line trimmers |
Apr. 15, 1997 |
| 5617636 |
Trail blazing stumpcutter |
Apr. 8, 1997 |
| 5615543 |
Rotary cutting head |
Apr. 1, 1997 |
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