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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:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
6910277 Noise attenuating flexible cutting line for use in rotary vegetation trimmers and method of manufacture Jun. 28, 2005
6895735 Instant mount wheels for portable appliance May. 24, 2005
6892518 Edge trimmer assembly mountable on a lawn mower May. 17, 2005
6886258 Hand-held rotary hedge trimmer May. 3, 2005
6874306 Hand-pushed mower Apr. 5, 2005
6871484 Wheeled string trimmer Mar. 29, 2005
6862871 Hybrid mower, edger, trimmer, blower Mar. 8, 2005
6860019 Tool head of a trimmer Mar. 1, 2005
6854248 Rearwardly and downwardly-facing filter entrance for string trimmer Feb. 15, 2005
6842984 Grass trimmer cutting line Jan. 18, 2005
6827152 Rotary head for a dethatching machine Dec. 7, 2004
6810647 Lightweight lawn trimmer, mower and edger system Nov. 2, 2004
6804871 Method for aligning clutch assembly Oct. 19, 2004
6796113 Guard and dolly for line trimming apparatus Sep. 28, 2004
6786030 Rotating trimmer head Sep. 7, 2004
6779325 Edging and trimming assembly for lawn mower Aug. 24, 2004
6779324 Adjustable debris shield for a hand-held power trimmer Aug. 24, 2004
6769494 Combination line trimmer and edger Aug. 3, 2004
6754963 Plant cutter apparatus Jun. 29, 2004
6751871 Vegetation cutter/catcher Jun. 22, 2004
6745549 Wheeled attachment for grass trimmer Jun. 8, 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
6675565 Weedcutting machine Jan. 13, 2004
6666009 Adjustable spindle assembly for a grass trimmer Dec. 23, 2003
6665941 Weed cutter Dec. 23, 2003
6662878 Transmission for trimmer/mower Dec. 16, 2003
6658741 Cutting member for line trimmer Dec. 9, 2003
6643938 Replacement cutting attachment for string trimmer Nov. 11, 2003
6630226 Composite cutting line for brush cutters and edge trimmers Oct. 7, 2003
6604349 Lawn or edge trimmer swivel wheel apparatus Aug. 12, 2003
6601373 Cutting head for brush cutters or edge trimmers Aug. 5, 2003
6601374 Weed trimmer to mower attachment kit Aug. 5, 2003
6594907 Cutting head for a string trimmer Jul. 22, 2003
6581292 Vegetation trimmer apparatus Jun. 24, 2003
6547689 Angular motion translator Apr. 15, 2003
6539694 Self-cleaning mower Apr. 1, 2003
6516598 Powered vegetative cutting device Feb. 11, 2003
6510677 Adjustable mowing and trimming apparatus Jan. 28, 2003
6487838 Mower and string trimmer combination Dec. 3, 2002
6481193 Water stream foliage cutter Nov. 19, 2002
6474053 Lawnmower equipped with a retractable edger and trimmer Nov. 5, 2002
6460253 Combination string and blade trimmer with auxiliary blower function Oct. 8, 2002
6457301 Trim assembly for riding lawnmower Oct. 1, 2002
6446345 Rotary cutter for mower Sep. 10, 2002
6446346 Rotary blade for trimmers and brush cutters Sep. 10, 2002
6442845 Combination string and blade trimmer with auxiliary blower function Sep. 3, 2002
6439088 Reconfigurable vegetation trimmer and method of use Aug. 27, 2002
6430906 Mower deck attached trimmer Aug. 13, 2002
6427341 Cutting blade for vegetation trimming device Aug. 6, 2002

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