| |
 |
|
Class Information
Number: 30/276
Name: Cutlery > Cutting tools > With blade moving means > Rotary blade
Description: Implements in which the blade is given a rotary movement to perform the cutting operation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4295324 |
Balanced mower head for carrying a plurality of monofilament lines |
Oct. 20, 1981 |
| 4295272 |
Vibration control for mowing machine |
Oct. 20, 1981 |
| 4290257 |
Rotary assembly for cutting grass and other vegetation |
Sep. 22, 1981 |
| 4290200 |
Apparatus for cutting vegetation |
Sep. 22, 1981 |
| 4287670 |
Filament-type trimmer |
Sep. 8, 1981 |
| 4286675 |
Narrow profile power handle for line trimmer and the like |
Sep. 1, 1981 |
| 4285127 |
Apparatus for trimming plants |
Aug. 25, 1981 |
| 4285128 |
Spool feed mechanism for line fed grass trimmer |
Aug. 25, 1981 |
| 4282653 |
Cutting element for vegetation line trimmers |
Aug. 11, 1981 |
| 4282653 |
Cutting element for vegetation line trimmers |
Aug. 11, 1981 |
| 4282652 |
Apparatus for cutting vegetation |
Aug. 11, 1981 |
| 4282652 |
Apparatus for cutting vegetation |
Aug. 11, 1981 |
| 4281505 |
Filament mower with filament advancing mechanism |
Aug. 4, 1981 |
| 4274201 |
Rotary cutting assembly with filament feed |
Jun. 23, 1981 |
| 4271594 |
Filament-type weed-grass trimmer |
Jun. 9, 1981 |
| 4270271 |
Trimming head for vegetation |
Jun. 2, 1981 |
| 4268964 |
Apparatus for cutting, trimming and edging vegetation and the like |
May. 26, 1981 |
| 4265019 |
Filament vegetation trimmer |
May. 5, 1981 |
| 4265018 |
Grass trimmer device |
May. 5, 1981 |
| 4259782 |
Flail feedout mechanism for a rotary mower |
Apr. 7, 1981 |
| 4254550 |
Lawn trimmer |
Mar. 10, 1981 |
| 4253238 |
Filament type trimmer |
Mar. 3, 1981 |
| 4249310 |
Arrangement for protecting a rotary device from impact thrust forces |
Feb. 10, 1981 |
| 4249311 |
Grass cutting apparatus |
Feb. 10, 1981 |
| 4246895 |
Apparatus for producing a conical surface on a bone |
Jan. 27, 1981 |
| 4245454 |
Line metering apparatus |
Jan. 20, 1981 |
| 4244102 |
Carpet cutting machine |
Jan. 13, 1981 |
| 4244103 |
Mower of the centrifugal cord type with automatic payout of cutting cord |
Jan. 13, 1981 |
| 4242797 |
Rotary nylon line vegetation cutter |
Jan. 6, 1981 |
| 4242794 |
Universal blower attachment unit |
Jan. 6, 1981 |
| 4237610 |
Portable, electrically energized, cordless grass trimmer |
Dec. 9, 1980 |
| 4236309 |
Flexible line trimmer with line feeding apparatus |
Dec. 2, 1980 |
| 4236310 |
Portable working implement |
Dec. 2, 1980 |
| 4236311 |
Vegetation cutting apparatus |
Dec. 2, 1980 |
| 4236312 |
Apparatus for cutting vegetation |
Dec. 2, 1980 |
| 4236531 |
Rotary blade holder |
Dec. 2, 1980 |
| 4229882 |
Cutter head and cutters for a vegetation cutting tool |
Oct. 28, 1980 |
| 4226016 |
Method of removing a track pin from a track shoe |
Oct. 7, 1980 |
| 4226021 |
Shaft assembly for lawn trimmer |
Oct. 7, 1980 |
| 4223440 |
Cord-type mowing machine |
Sep. 23, 1980 |
| 4211004 |
String-type weed cutter with mechanical line feed |
Jul. 8, 1980 |
| 4211005 |
Apparatus for cutting vegetation |
Jul. 8, 1980 |
| 4211002 |
Hand-held peeler |
Jul. 8, 1980 |
| 4209902 |
Apparatus for cutting vegetation |
Jul. 1, 1980 |
| 4208229 |
System for repairing panes of glass |
Jun. 17, 1980 |
| 4205439 |
Grass cutting machine |
Jun. 3, 1980 |
| 4205682 |
Contact lens corneal cutter |
Jun. 3, 1980 |
| 4203212 |
Flail feedout mechanism for a rotary mower |
May. 20, 1980 |
| 4202094 |
Rotary machine attachment |
May. 13, 1980 |
| 4202156 |
Rotary mower |
May. 13, 1980 |
|
|
|
