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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 |
| 5174099 |
Mowing machine using a power-transmission mechanism incorporated with an annular gear |
Dec. 29, 1992 |
| 5170561 |
Hub attachment for a drive shaft of a cordless grass/weed groomer trimmer |
Dec. 15, 1992 |
| 5144748 |
Cleaning device |
Sep. 8, 1992 |
| 5136782 |
Appliance for scrub clearance, grass cutting or the like, with devices for lengthening the cutting line and coupling devices |
Aug. 11, 1992 |
| 5123430 |
Cutter device for fingernails or toenails |
Jun. 23, 1992 |
| 5109607 |
Automatic line trimmer head |
May. 5, 1992 |
| 5107665 |
Spatial guide for attachment to a line trimmer |
Apr. 28, 1992 |
| 5103561 |
Grass trimmer |
Apr. 14, 1992 |
| 5097566 |
Slip-resistant cushioning covers for handles |
Mar. 24, 1992 |
| 5095688 |
Apparatus for the radial centrifugal advance of the cords from the grass-cutting heads for trimmers |
Mar. 17, 1992 |
| 5084976 |
Boning knife |
Feb. 4, 1992 |
| 5077898 |
Trimmer shield and mounting |
Jan. 7, 1992 |
| 5074045 |
Tool |
Dec. 24, 1991 |
| 5063673 |
Vegetation cutters |
Nov. 12, 1991 |
| 5060384 |
Automatic head for a line trimmer |
Oct. 29, 1991 |
| 5060383 |
Vegetation cutter |
Oct. 29, 1991 |
| 5048187 |
Whip type weed cutter |
Sep. 17, 1991 |
| 5048278 |
Rotary cutting member for use with lawn mowers and the like |
Sep. 17, 1991 |
| 5035055 |
Flexible drive shaft casing |
Jul. 30, 1991 |
| 5031323 |
Grip for hand-held power tools |
Jul. 16, 1991 |
| 5027591 |
Mowing apparatus |
Jul. 2, 1991 |
| 5025559 |
Pneumatic control system for meat trimming knife |
Jun. 25, 1991 |
| 5023998 |
Filament holder for a rotating filament vegetation cutter |
Jun. 18, 1991 |
| 5020224 |
Semi-automatic string trimmer head |
Jun. 4, 1991 |
| 5020223 |
Simplified bump-feed type cutting head assembly for flexible line trimmers |
Jun. 4, 1991 |
| 5020280 |
Grinding tool and spacer assembly for use therein |
Jun. 4, 1991 |
| 5010649 |
Cutterhead for a vegetation cutter apparatus |
Apr. 30, 1991 |
| 5009659 |
Fiber tip atherectomy catheter |
Apr. 23, 1991 |
| 4998401 |
Mowing machine |
Mar. 12, 1991 |
| 4993112 |
Carcass fat trimmer |
Feb. 19, 1991 |
| 4993502 |
Pneumatic control system for meat trimming knife |
Feb. 19, 1991 |
| 4989321 |
Rotatably driven cutterhead for a vegetation cutting apparatus |
Feb. 5, 1991 |
| 4989323 |
Portable power unit for various power tolls |
Feb. 5, 1991 |
| 4987732 |
Mowing apparatus having oppositely reciprocating cutters |
Jan. 29, 1991 |
| 4987681 |
Hand held cordless grass/weed trimmer |
Jan. 29, 1991 |
| 4976031 |
Telescopic hedge trimming apparatus |
Dec. 11, 1990 |
| 4972586 |
Cover for rotary blade of power pruner |
Nov. 27, 1990 |
| 4972769 |
Appliance for peeling fruit and vegetables |
Nov. 27, 1990 |
| 4959904 |
Simple flail feedout mechanism for a rotary mower |
Oct. 2, 1990 |
| 4953294 |
Portable handheld tool having a drive shaft rotatably journalled in a protective tube |
Sep. 4, 1990 |
| 4942664 |
String trimmer with automatic feed |
Jul. 24, 1990 |
| 4942665 |
Meat trimming knife and drive system therefore |
Jul. 24, 1990 |
| 4941232 |
Slip resistant, cushioning cover for handles |
Jul. 17, 1990 |
| 4936884 |
Grass cutting device |
Jun. 26, 1990 |
| 4928457 |
Weed cutter |
May. 29, 1990 |
| 4926557 |
Semi-automatic string trimmer head |
May. 22, 1990 |
| 4924578 |
Adaptor to convert a screw gun to a rotary cutter |
May. 15, 1990 |
| 4924573 |
Pruner with power driven extension |
May. 15, 1990 |
| 4922613 |
Pneumatic control system for meat trimming knife |
May. 8, 1990 |
| 4916886 |
Cutting line head assembly for rotary cutter |
Apr. 17, 1990 |
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