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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 |
| 5613354 |
Clearing apparatus and carriage for clearing apparatus |
Mar. 25, 1997 |
| 5603205 |
Trimmer and edger apparatus |
Feb. 18, 1997 |
| 5599233 |
Coaxial drive cable centering apparatus |
Feb. 4, 1997 |
| 5584348 |
Guard for a string-type lawn trimmer |
Dec. 17, 1996 |
| 5581986 |
Low polluting lawn mower |
Dec. 10, 1996 |
| 5577374 |
Wheel mounted string trimmer |
Nov. 26, 1996 |
| 5572856 |
Remotely controlled lawn mower |
Nov. 12, 1996 |
| 5566455 |
Rotary filament vegetation trimmer with air cooled filament |
Oct. 22, 1996 |
| 5561969 |
Apparatus for supporting a cutting device |
Oct. 8, 1996 |
| 5535796 |
Flail chain connector |
Jul. 16, 1996 |
| 5524350 |
Cutting line filled with inorganic grit material |
Jun. 11, 1996 |
| 5493783 |
Grass trimming device |
Feb. 27, 1996 |
| 5491962 |
Cutting head assembly |
Feb. 20, 1996 |
| 5479763 |
Rotary filament assembly and method |
Jan. 2, 1996 |
| 5471824 |
Motorized vegetation trimmer with movable platform |
Dec. 5, 1995 |
| 5467584 |
Line trimmer stabilizer |
Nov. 21, 1995 |
| 5461787 |
Filament-type trimming apparatus |
Oct. 31, 1995 |
| 5450715 |
Wheel assembly for grass trimmers and the like |
Sep. 19, 1995 |
| 5433006 |
Mowing apparatus |
Jul. 18, 1995 |
| 5423126 |
Flexible flail trimmer |
Jun. 13, 1995 |
| 5414934 |
Exchangeable sleeve bearing for a vegetation cutter apparatus |
May. 16, 1995 |
| RE34921 |
Cutting reel suspension with adjustable spring downloading |
May. 2, 1995 |
| 5408816 |
Wheeled, hand-propelled carriages for horticultural devices |
Apr. 25, 1995 |
| 5406708 |
Flexible rotating vegetation cutter |
Apr. 18, 1995 |
| 5404697 |
Rotatable machinery system having anti-wrap washer |
Apr. 11, 1995 |
| 5402627 |
Line trimmer support ski |
Apr. 4, 1995 |
| 5385005 |
Lawn trimmer/edge attachment |
Jan. 31, 1995 |
| RE34815 |
Flexible flail trimmer with combined guide and guard |
Jan. 3, 1995 |
| 5367862 |
Attachment for easing the manipulation of a herbage trimmer |
Nov. 29, 1994 |
| 5365724 |
Anti-wrap device for rotating shaft |
Nov. 22, 1994 |
| 5363723 |
Angle gear drive |
Nov. 15, 1994 |
| 5364307 |
Coaxial drive cable centering apparatus |
Nov. 15, 1994 |
| 5359777 |
Cutterhead for a string trimmer |
Nov. 1, 1994 |
| 5351762 |
Lawn edge adapter apparatus |
Oct. 4, 1994 |
| 5317807 |
Wheeled support structure for lawn string trimmers |
Jun. 7, 1994 |
| 5313770 |
Jam-proof rotary weed cutter |
May. 24, 1994 |
| 5311665 |
Cutting head for a cord type mower |
May. 17, 1994 |
| 5303476 |
Line head for a rotary line trimmer |
Apr. 19, 1994 |
| 5303532 |
Mower support apparatus and system |
Apr. 19, 1994 |
| 5301757 |
Edging machine |
Apr. 12, 1994 |
| 5287683 |
Sweep cut trimmer mower and converting platform |
Feb. 22, 1994 |
| 5279102 |
Clearing apparatus and carriage for clearing apparatus |
Jan. 18, 1994 |
| 5276969 |
Monofilament trimmer with string protector |
Jan. 11, 1994 |
| 5271156 |
Blade protector for clearing machine |
Dec. 21, 1993 |
| 5271212 |
Lawnmower blade with yieldable opposite outer cutting sections |
Dec. 21, 1993 |
| 5263303 |
Lawn edger using flexible filament cutting line |
Nov. 23, 1993 |
| 5239811 |
Anti-wrap blades for line trimmer |
Aug. 31, 1993 |
| 5228276 |
Edging attachment for line trimmer |
Jul. 20, 1993 |
| 5226284 |
Engine-driven lawn mower system with a retractable belt-driven rotary grass trimming flail unit, and methods of mounting the unit on lawn mowers |
Jul. 13, 1993 |
| 5222301 |
Cutting head for a cord type mower |
Jun. 29, 1993 |
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