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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 |
| 6748664 |
Gear head |
Jun. 15, 2004 |
| 6745475 |
Brushcutter |
Jun. 8, 2004 |
| 6742263 |
Filament trimmer with adjustable cutoff blade |
Jun. 1, 2004 |
| 6739058 |
Plant cutter apparatus |
May. 25, 2004 |
| 6735873 |
Guide tube assembly for a portable handheld work apparatus |
May. 18, 2004 |
| 6735874 |
Cutting head for a rotary trimmer |
May. 18, 2004 |
| 6722041 |
Plant cutter apparatus |
Apr. 20, 2004 |
| 6722040 |
Adapter for a weed eater |
Apr. 20, 2004 |
| 6715270 |
Weed cutter including multi-medium weed cutting head |
Apr. 6, 2004 |
| 6705016 |
Device for alternating the cutting height for a trimmer |
Mar. 16, 2004 |
| 6701623 |
Collapsable transverse handle for elongated tool |
Mar. 9, 2004 |
| 6694649 |
Motor driven knife including depth limiting device |
Feb. 24, 2004 |
| 6681865 |
Rotary cutting device with quick-release blades |
Jan. 27, 2004 |
| 6668462 |
Multi-component, extruded vegetation cutting line |
Dec. 30, 2003 |
| 6666009 |
Adjustable spindle assembly for a grass trimmer |
Dec. 23, 2003 |
| 6665940 |
Trimmer with output shaft locking mechanism |
Dec. 23, 2003 |
| 6665941 |
Weed cutter |
Dec. 23, 2003 |
| 6665942 |
Plant protector |
Dec. 23, 2003 |
| 6665943 |
Substantially circular blade hedge trimmer |
Dec. 23, 2003 |
| 6662452 |
Power operated rotary knife |
Dec. 16, 2003 |
| 6658741 |
Cutting member for line trimmer |
Dec. 9, 2003 |
| 6655034 |
Plant protector |
Dec. 2, 2003 |
| 6655033 |
Pneumatic hand tool with improved control valve |
Dec. 2, 2003 |
| 6643938 |
Replacement cutting attachment for string trimmer |
Nov. 11, 2003 |
| 6640443 |
Manually guided implement |
Nov. 4, 2003 |
| 6630226 |
Composite cutting line for brush cutters and edge trimmers |
Oct. 7, 2003 |
| 6622688 |
Operator carried power tool having a four-cycle engine and an engine lubrication method |
Sep. 23, 2003 |
| 6615494 |
Boning and defatting rotary knife |
Sep. 9, 2003 |
| 6604288 |
Rotary knife |
Aug. 12, 2003 |
| 6601373 |
Cutting head for brush cutters or edge trimmers |
Aug. 5, 2003 |
| 6595298 |
Multi-purpose weeder with auger |
Jul. 22, 2003 |
| 6594907 |
Cutting head for a string trimmer |
Jul. 22, 2003 |
| 6591507 |
Operational lever for bush cutter |
Jul. 15, 2003 |
| 6588111 |
Undercut saw with central height adjustment |
Jul. 8, 2003 |
| 6588109 |
String trimmer |
Jul. 8, 2003 |
| 6581292 |
Vegetation trimmer apparatus |
Jun. 24, 2003 |
| 6578267 |
Air tool for sectioning a length of tubing |
Jun. 17, 2003 |
| 6578270 |
Bush cutting machine |
Jun. 17, 2003 |
| 6560878 |
Multi-component, extruded vegetation cutting line |
May. 13, 2003 |
| 6550145 |
Portable handheld work apparatus |
Apr. 22, 2003 |
| 6547689 |
Angular motion translator |
Apr. 15, 2003 |
| 6536117 |
Portable handheld work apparatus |
Mar. 25, 2003 |
| 6519857 |
Fixed line head for flexible line rotary trimmers |
Feb. 18, 2003 |
| 6508004 |
Safety cover for cutting blade of portable trimmer |
Jan. 21, 2003 |
| 6493944 |
Rotatively mounted self-powered device for wearing and for use by right and left handed operators in cutting foliage |
Dec. 17, 2002 |
| 6487780 |
Rotary device for automatically deploying and retracting a cord-like element from a storage device |
Dec. 3, 2002 |
| 6481107 |
Rotary flail feeding device and method |
Nov. 19, 2002 |
| 6474747 |
Split boom coupling structure |
Nov. 5, 2002 |
| 6460253 |
Combination string and blade trimmer with auxiliary blower function |
Oct. 8, 2002 |
| 6457242 |
Auto-loading fixed-line trimmer head |
Oct. 1, 2002 |
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