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Class Information
Number: 56/13.7
Name: Harvesters > Motorized harvester > Including plural operating units and drive > Separately-acting cutter units > For disparate cutting operations
Description: Machine wherein the cutting assemblages act to cut vegetation or crop in different ways or at different times from one another.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7603838 |
Edging attachment for a rotary lawn mower |
Oct. 20, 2009 |
| 7549278 |
Trimmer system for a lawn mower and method of use |
Jun. 23, 2009 |
| 7487704 |
Saw blade with multiple interior secondary saw teeth |
Feb. 10, 2009 |
| 7451677 |
Saw blade with secondary teeth |
Nov. 18, 2008 |
| 7165383 |
Trimmer attachment for mower deck |
Jan. 23, 2007 |
| 7128164 |
Vehicle mounted edging wheel system |
Oct. 31, 2006 |
| 7059107 |
Multi-purpose lawn assembly |
Jun. 13, 2006 |
| 6691792 |
Edger attachment apparatus for a string trimmer device |
Feb. 17, 2004 |
| 6591592 |
Rotating mower assembly |
Jul. 15, 2003 |
| 6546706 |
Mower deck and trimmer combination |
Apr. 15, 2003 |
| 6487838 |
Mower and string trimmer combination |
Dec. 3, 2002 |
| 6484484 |
Lawn mower for providing power to a garden implement |
Nov. 26, 2002 |
| 6474053 |
Lawnmower equipped with a retractable edger and trimmer |
Nov. 5, 2002 |
| 6430906 |
Mower deck attached trimmer |
Aug. 13, 2002 |
| 6397572 |
Lawnmower mountable trimming device |
Jun. 4, 2002 |
| 6301863 |
Multi-blade circumrotational trimmer |
Oct. 16, 2001 |
| 6125943 |
Device, including a freely, pivotable, impact absorbing swing arm for trenching and the like and method |
Oct. 3, 2000 |
| 6094896 |
Lawn mower lawn trimmer assembly |
Aug. 1, 2000 |
| 6032443 |
Portable powered grass whip and a novel free-moving bracket for mounting the same to riding equipment |
Mar. 7, 2000 |
| 5896732 |
Side sickle for a garden tractor |
Apr. 27, 1999 |
| 5809758 |
Riding mower apparatus |
Sep. 22, 1998 |
| 5802824 |
Portable powered grass whip and a novel free-moving bracket for mounting the same to riding equipment |
Sep. 8, 1998 |
| 5722223 |
Tree trimming apparatus |
Mar. 3, 1998 |
| 5701728 |
Lawn mower with line trimmer assembly |
Dec. 30, 1997 |
| 5598689 |
Trim mower attachment for riding mowers |
Feb. 4, 1997 |
| 5497606 |
Mower with forward mounted edger |
Mar. 12, 1996 |
| 5493851 |
Lawnmower |
Feb. 27, 1996 |
| 5353881 |
Counter-rotating twin shaft system for gardening machines |
Oct. 11, 1994 |
| 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 |
| 5224552 |
Counter-rotating twin shaft system for gardening machines |
Jul. 6, 1993 |
| 5167108 |
Lawn mower trimmer attachment |
Dec. 1, 1992 |
| 5065567 |
Lawn edger |
Nov. 19, 1991 |
| 5048276 |
Comnbined mower blade flail assembly |
Sep. 17, 1991 |
| 5040360 |
Motorized lawn mower system with a belt driven raiseable and lowerable trimming cord device which is raiseable from an extended horizontal operating position to a raised inboard position |
Aug. 20, 1991 |
| 4965990 |
Lawn mower and edger assembly |
Oct. 30, 1990 |
| 4949536 |
Lawn and garden trimmer apparatus |
Aug. 21, 1990 |
| 4896488 |
Trimming attachment for a lawn mower etc. |
Jan. 30, 1990 |
| 4718221 |
Lawnmower edger and trimmer |
Jan. 12, 1988 |
| 4653254 |
Auxiliary power apparatus |
Mar. 31, 1987 |
| 4551967 |
Combination lawnmower and edger |
Nov. 12, 1985 |
| 4537362 |
System for mechanically gathering trees, bushes and branches |
Aug. 27, 1985 |
| 4528805 |
Multi-purpose lawnmower attachment |
Jul. 16, 1985 |
| 4453372 |
Grass edger and trimmer attachment |
Jun. 12, 1984 |
| 4374465 |
Attachment for rotary lawn mower |
Feb. 22, 1983 |
| 4318267 |
Grass edging device |
Mar. 9, 1982 |
| 4251980 |
Cornstalk harvesting and windrow attachment for a corn picker header |
Feb. 24, 1981 |
| 4242855 |
Lawn mower auxiliary unit with flexible drive shaft |
Jan. 6, 1981 |
| 4205512 |
Rotary mulching mower |
Jun. 3, 1980 |
| 4196567 |
Side sheet for an impeller mower-conditioner |
Apr. 8, 1980 |
| 4179870 |
Trailing tandem mower |
Dec. 25, 1979 |
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