Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01D - Harvesting; Mowing › A01D 7 - Rakes
Patents for A01D 7 - Rakes (607)
12/1989
12/26/1989US4888942 Labor saving lawn implement
09/1989
09/26/1989CA1260309A1 Sand trap rake
09/19/1989US4866922 Multipurpose rake
08/1989
08/01/1989US4852337 Method and apparatus for removing aquatic plants
07/1989
07/25/1989US4850185 Self-cleaning rake
07/18/1989US4848074 Leaf bundling rake
07/18/1989US4848073 Lawn rake
07/18/1989CA1257498A1 Gardening tool
07/12/1989CN1033732A Method and machine for the vaccination of fish
06/1989
06/29/1989DE3840661A1 Rake
06/01/1989WO1989004601A1 A method and a machine for the vaccination of fish
05/1989
05/30/1989CA1254790A1 Lawn rake
05/23/1989US4831815 Lawn rake head of molded synthetic resin composition
05/09/1989US4827706 Combined spreading and sifting device for leveling soil
04/1989
04/18/1989US4821500 Raking means
03/1989
03/21/1989US4813490 Soil dressing tool with tines having curved bottom edges
12/1988
12/20/1988US4791780 Roof rake
11/1988
11/17/1988DE3715515A1 Combined rake and seed line drawer - has extended rake tine covers for drawing lines
10/1988
10/11/1988US4776158 Self-cleaning leaf rake
10/04/1988US4774804 Sand trap rake and golf ball retriever and method
09/1988
09/06/1988US4768331 Lake rake
07/1988
07/20/1988EP0274732A1 Rake head
05/1988
05/17/1988US4744208 Rake head
05/03/1988US4741150 Reversible tool head and tool for smoothing granular material
05/03/1988US4741149 Garden and/or yard-cleaning implement
03/1988
03/29/1988US4733524 Skimmer element for lawn rake
03/15/1988US4730864 Arm mounted hand operated leaf and trash grabber
01/1988
01/19/1988US4720208 Aggregate leveling rake
11/1987
11/10/1987US4704852 Rake for baseball and softball fields
10/1987
10/08/1987DE3610136A1 A garden implement in conjunction with a conventional rake for picking up piles of foliage, grass and the like from the ground
09/1987
09/29/1987US4696348 Power rake
07/1987
07/29/1987EP0230004A1 Cleaning appliance for garden and/or yard
07/28/1987US4682464 Rake
05/1987
05/26/1987US4667461 Skimmer improvement for lawn rake
05/26/1987US4667458 Rake
03/1987
03/17/1987US4649698 Lawn rake
02/1987
02/24/1987US4644740 Reversible rake
01/1987
01/13/1987US4635429 Windrow yard rake
12/1986
12/16/1986US4628674 Leaf-handling apparatus
08/1986
08/19/1986US4606180 Gardening tool
07/1986
07/29/1986US4602474 Adjustable hoe attachment for rake
06/1986
06/24/1986US4596113 Rake with pivotal tines
06/10/1986US4593520 Rake head for a raking implement
03/1986
03/04/1986US4573311 Lawn rake
01/1986
01/21/1986US4565398 Multi-purpose compound hand tool
10/1985
10/08/1985US4545189 Rake with grasping apparatus
06/1985
06/04/1985US4520621 Gardening tool
05/1985
05/14/1985US4516393 Wheeled push rake
05/07/1985US4514970 Rake attachment
12/1984
12/18/1984CA1179543A1 Gardening tool
11/1984
11/06/1984US4480431 Rake with tine reinforcing chain
10/1984
10/16/1984US4477114 Adjustable rake head and improved handle support
01/1984
01/17/1984CA1160499A1 Rake
11/1983
11/15/1983US4414797 Gardening tool
10/1983
10/25/1983US4411463 Golf ball retrieving rake
04/1983
04/05/1983US4378671 Rake
04/05/1983US4378670 Hand scoop for grass and leaves
03/1983
03/15/1983US4376367 Rake
10/1982
10/12/1982US4353422 Hand held power machine with oscillating tool
09/1982
09/28/1982US4351145 Combo hand rake
04/1982
04/06/1982US4322936 Self clearing raking attachment for mower
01/1982
01/26/1982CA1116821A1 Broom rake
01/19/1982US4311332 Shellfish rake construction
10/1981
10/06/1981US4292794 Rake
09/1981
09/15/1981US4289344 Rakes
07/1981
07/14/1981US4278134 Implement for smoothing particulate material surfaces
03/1981
03/17/1981US4256185 Mulch loosening rake
02/1981
02/03/1981CA1094864A1 Lawn rakes
01/1981
01/13/1981US4244168 Broom rake
12/1980
12/02/1980US4236742 Retractable rake
10/1980
10/28/1980CA1088324A1 Turf thatcher
09/1980
09/30/1980US4224786 Hand tool with readily detachable handle
09/02/1980US4219994 Adjustable pivoting hand rake
09/02/1980US4219993 Lawn rakes
08/1980
08/12/1980US4216831 Golf club attachment for raking sand traps and retrieving golf balls
08/05/1980US4215528 Rake
04/1980
04/02/1980EP0009329A2 Cultivating tool
02/1980
02/26/1980US4189908 Flexible rake
01/1980
01/29/1980US4185448 Combination rake and trash pick-up tool
11/1979
11/13/1979US4174003 Rake attachment kit
11/13/1979CA1066068A1 Front mounted adjustable twin rakes
09/1979
09/11/1979US4167217 Hand rake with cutting edge
08/1979
08/28/1979US4165598 Self-cleaning rake
05/1979
05/01/1979US4151701 Turf thatcher
04/1979
04/24/1979US4150528 Adjustable tine rake
04/03/1979CA1051709A1 Rake implement
12/1978
12/12/1978CA1044024A2 Power rake
10/1978
10/31/1978US4122570 Cultivating system
08/1978
08/15/1978CA1036368A2 Hay-making machines
05/1978
05/30/1978US4091879 Convertible garden rake and cultivating tool
05/02/1978US4086750 Adjustable rake
03/1978
03/14/1978US4078368 Rake implement
12/1977
12/20/1977US4063407 Rake
11/1977
11/29/1977US4060135 Sheet metal garden tool
11/29/1977US4059945 Rake cleaning attachment
11/15/1977US4057953 Triangular lawn rake
10/1977
10/18/1977US4054313 Foldable sand trap smoother
10/18/1977US4054178 Garden tool with adjustable length tines
07/1977
07/26/1977US4037397 Lawn rakes
05/1977
05/31/1977US4026094 Combination rake and ground cover retaining device
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