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Class Information
Number: 172/378
Name: Earth working > Guided by walking attendant; supported, propelled, or held in position by attendant > Hand tool > Plural prongs, teeth or serrations
Description: Apparatus wherein the earth working means comprises a plurality of prongs, teeth, or serratins arranged to simultaneously contact the earth.


Sub-classes under this class:

Class Number Class Name Patents
172/380 Made from sheet material 33
172/379 Plural rows 12


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7621819 Multiple purpose golf tool Nov. 24, 2009
7559849 Ball mark repair tool and method of use thereof Jul. 14, 2009
7451832 Weed remover tool attachment Nov. 18, 2008
7351158 Golf club with divot repair tool Apr. 1, 2008
7347276 Adjustable garden tool Mar. 25, 2008
7314095 Gardening tool Jan. 1, 2008
7189166 Golfing accessory Mar. 13, 2007
7150238 Bulber with dirt release mechanism Dec. 19, 2006
7117954 Weed puller Oct. 10, 2006
7108076 Weed pulling system Sep. 19, 2006
7083001 Multipurpose, hand held, weed extracting, garden tool Aug. 1, 2006
7063168 Device for removing plants or the like from ground Jun. 20, 2006
7059420 Structure for fastening detachably blade with handle of gardening implements Jun. 13, 2006
7059421 Weed extracting device Jun. 13, 2006
7021395 Weeder tool attachment Apr. 4, 2006
6959768 Weed plucker Nov. 1, 2005
6955228 Tool with rotatable handle grip Oct. 18, 2005
6951255 Weed extraction tool Oct. 4, 2005
6945334 Honeysuckle bush remover Sep. 20, 2005
6880318 Roof-raker Apr. 19, 2005
6854524 Tools and methods to trim excess vegetation from growing plants Feb. 15, 2005
6843324 Gardening implement Jan. 18, 2005
6796383 Tool with rotatable handle grip Sep. 28, 2004
6736217 Weed, weed root and root vine removing, cultivating tool May. 18, 2004
6631770 Landscaping mulch turner and treatment applicator and method of using the same Oct. 14, 2003
6615928 Powered garden tool Sep. 9, 2003
6595298 Multi-purpose weeder with auger Jul. 22, 2003
6536535 Garden tool Mar. 25, 2003
6517445 Combination golf club and weeding device Feb. 11, 2003
6502646 Golf green repair apparatus and method Jan. 7, 2003
6470972 Gardening tool Oct. 29, 2002
6467551 Garden tool Oct. 22, 2002
6401833 Dry plant harvester Jun. 11, 2002
6223829 Golf green repair apparatus and method May. 1, 2001
6142241 Adjustable garden planting-depth and spacing tool Nov. 7, 2000
6105681 Device for lifting matted groundcover Aug. 22, 2000
6098720 Agricultural implement provided with a scraper and a blade Aug. 8, 2000
6073702 Garden tool with adjustable blades Jun. 13, 2000
6062992 Ball mark repair tool May. 16, 2000
6056068 Weed removal tool May. 2, 2000
6050344 Rotary garden tool Apr. 18, 2000
6048274 Apparatus for performing golf-related tasks Apr. 11, 2000
6016876 Weed extractor Jan. 25, 2000
5988292 Ground tilling device Nov. 23, 1999
5964299 Hand held edging tool Oct. 12, 1999
5960889 Cordless soil tiller Oct. 5, 1999
5937627 Gardening implement having enhanced leverage Aug. 17, 1999
5871058 Lever action yard and garden implement Feb. 16, 1999
5857529 Weed uprooter Jan. 12, 1999
5810093 Multi-purpose landscaping device for use with a hand-held rotary power tool Sep. 22, 1998

1 2 3


 
 
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