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Class Information
Number: 172/381
Name: Earth working > Guided by walking attendant; supported, propelled, or held in position by attendant > Hand tool > Non-planar earth working portion
Description: Apparatus wherein the earth working means has portions lying in more than one plane.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7213658 |
Ergonomic hand tool |
May. 8, 2007 |
| 7093667 |
Ergonomic hand tool |
Aug. 22, 2006 |
| 6827153 |
Garden tool |
Dec. 7, 2004 |
| 6733057 |
Apparatus for breaking off cores |
May. 11, 2004 |
| 6612379 |
Multi-purpose gardening tool |
Sep. 2, 2003 |
| 6595298 |
Multi-purpose weeder with auger |
Jul. 22, 2003 |
| 6257346 |
Stand-up weeder |
Jul. 10, 2001 |
| 6244356 |
Ball mark repair tool |
Jun. 12, 2001 |
| 6073702 |
Garden tool with adjustable blades |
Jun. 13, 2000 |
| 6062320 |
Planting and post hole tool |
May. 16, 2000 |
| 6056068 |
Weed removal tool |
May. 2, 2000 |
| 5960891 |
Multipurpose scoop tool |
Oct. 5, 1999 |
| 5857528 |
Garden tool with depth control mechanism |
Jan. 12, 1999 |
| 5848653 |
Root pick |
Dec. 15, 1998 |
| 5833009 |
Lawn edger composed of a plurality of plates |
Nov. 10, 1998 |
| 5816338 |
Combined furrowing and tamping tool |
Oct. 6, 1998 |
| 5816337 |
Handle of gardening tool |
Oct. 6, 1998 |
| 5810093 |
Multi-purpose landscaping device for use with a hand-held rotary power tool |
Sep. 22, 1998 |
| 5787990 |
Tool for renovating, aerating, dethatching, mulching or seeding lawns and soil |
Aug. 4, 1998 |
| 5765648 |
Multipurpose garden tool |
Jun. 16, 1998 |
| 5716132 |
Agricultural agitator |
Feb. 10, 1998 |
| 5695011 |
Gardening hand tool |
Dec. 9, 1997 |
| 5549167 |
Hill maker hoe |
Aug. 27, 1996 |
| 5529130 |
Root cutter |
Jun. 25, 1996 |
| 5441118 |
Weed twister |
Aug. 15, 1995 |
| 5372205 |
Furrow covering hoe for one handed operation |
Dec. 13, 1994 |
| 5277425 |
Golf club including turf repair tool |
Jan. 11, 1994 |
| 5257666 |
Stand up hand cultivator |
Nov. 2, 1993 |
| 5097910 |
Weed cutting tool |
Mar. 24, 1992 |
| 4950013 |
Gardening trowel |
Aug. 21, 1990 |
| 4892156 |
Garden tool |
Jan. 9, 1990 |
| 4865133 |
Weeding and furrowing hoe |
Sep. 12, 1989 |
| 4618003 |
Weeder-cultivator |
Oct. 21, 1986 |
| 4546831 |
Sidewalk and curb crevice weeder |
Oct. 15, 1985 |
| 4456075 |
Weeding auger with U-shaped blade |
Jun. 26, 1984 |
| 4377211 |
Multi-purpose garden hoe |
Mar. 22, 1983 |
| 4359104 |
Furrow opening, closing and soil firming device for seed planting |
Nov. 16, 1982 |
| 4334583 |
Multi-purpose light duty garden tool |
Jun. 15, 1982 |
| D258260 |
Cultivating implement |
Feb. 17, 1981 |
| 4122905 |
Hand auger |
Oct. 31, 1978 |
| 4014391 |
Combination digger, trimmer, and edger tool |
Mar. 29, 1977 |
| 4002207 |
Earthworking tool with handle having triangularly arranged sides |
Jan. 11, 1977 |
| 3965990 |
Hand held garden implement |
Jun. 29, 1976 |
| 3930544 |
Garden implement |
Jan. 6, 1976 |
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