Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01H - Street cleaning; Cleaning of permanent ways; Cleaning beaches; Cleaning land; Dispersing fog in general › E01H 5 - Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
Patents for E01H 5 - Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice (6,266)
01/1984
01/25/1984EP0098918A2 Rotary snow-cutter
01/11/1984EP0097743A1 Improved snow clearing device
01/10/1984CA1160043A1 Skid shoe for snow plow blade
12/1983
12/06/1983US4418485 Snowblower gearbox assembly
11/1983
11/23/1983EP0094421A1 Method and apparatus for removing ice from paved surfaces
10/1983
10/26/1983EP0092316A1 Working depth control system for vehicle with ground working implement
10/25/1983CA1155877A1 Snow thrower impeller assembly
10/19/1983EP0091518A1 Guard apparatus for snow plough of small type
10/18/1983US4409957 Snow melter
10/18/1983US4409748 Snowblower hydraulic chute rotation assembly
09/1983
09/27/1983CA1154357A1 Hand control system for motorized implements
09/20/1983US4404763 Rotary snow plough
09/20/1983CA1154039A1 Snow thrower
09/20/1983CA1153885A1 Snow plow attachment
09/14/1983EP0088283A1 Device for a snow-grooming vehicle for packing and preparing the snow cover of a ski-run
09/13/1983US4403433 Snow blower auxiliary for rotary lawn mower
09/13/1983US4403432 Trailer hitch snow plow
09/06/1983US4402149 Impact guard for declutching snow thrower
08/1983
08/09/1983US4397088 Power equipment unit with split handle
08/02/1983CA1150949A1 Apparatus for unattended conversion of a front end loader
07/1983
07/19/1983US4393609 Feeding device
07/12/1983CA1149828A1 Rotary snow plough vehicle
07/05/1983US4391052 Snow blower
06/1983
06/22/1983EP0081841A2 Push-coupling for working devices arranged in front of motor vehicles
06/14/1983CA1148178A1 Discharge vane arrangement for snow thrower
06/14/1983CA1147953A2 Swing over snow wing
06/14/1983CA1147952A1 Swing over snow wing
06/07/1983CA1147758A1 Snow removal apparatus
05/1983
05/31/1983US4385458 Resilient deflector for snowplows
05/31/1983US4385457 Snow caster
05/26/1983WO1983001798A1 Method and apparatus for removing ice from paved surfaces
04/1983
04/05/1983US4378644 Powered snow removal apparatus
03/1983
03/22/1983US4377044 Snow thrower with dual controls
03/15/1983US4376345 Flexible seal for a pivot joint in a snow thrower chute
03/01/1983CA1142186A1 Snow remover
02/1983
02/23/1983EP0072392A1 Plow device
01/1983
01/25/1983US4369590 Rear mounted scraper for vehicles
01/11/1983US4367603 Snow caster having ring gear and spur gear drive means
12/1982
12/28/1982US4365430 Snow removal accessory for snow throwing devices
12/21/1982CA1137807A1 Adjustable snow shovel
11/1982
11/30/1982US4360983 Snow thrower impeller
11/23/1982US4359831 Reversibly powered rotary snow tiller
11/09/1982US4357766 Snow plow side wing assembly
11/02/1982US4357043 Combined brush and cutter attachment for a shovel blade
11/02/1982US4356645 Variable wing plow blade and mounting structure therefor
10/1982
10/27/1982EP0063212A2 Apparatus for moving snow, gravel and soil
10/26/1982CA1134138A1 Snow removal bar for the snow removal plate of a snow plow
10/26/1982CA1134136A1 Snow removal bar for the snow removal plate of a snow plow
10/26/1982CA1134135A1 Combination plough
10/19/1982US4354321 Snow attachment for a road grader
10/12/1982US4353177 Control for snowplow blade
10/12/1982US4353176 Snow removal device with gas burner heating chamber
10/05/1982USRE31045 Snowplow blade extension
09/1982
09/21/1982CA1131907A1 Snow plow side wing assembly
09/14/1982CA1131494A1 Snow pusher
09/07/1982US4347677 Snow removal bar for the snow removal plate of a snow plow
08/1982
08/31/1982US4346928 Snow plow attachment
08/31/1982US4346528 Skid shoe for snow plow blade
08/31/1982US4346527 Snow removal apparatus
08/31/1982US4346526 Snow thrower
08/31/1982CA1130824A1 Control rod for snow blower deflector tube
08/31/1982CA1130556A1 Street clearing device
08/24/1982CA1130324A1 Appliance control
08/03/1982US4342163 Apparatus for mounting a snowplow blade to a vehicle
08/03/1982CA1128835A1 Single lever hydraulic system control mechanism
07/1982
07/27/1982CA1128304A1 Plow blade attachment
06/1982
06/15/1982CA1125796A1 Portable rotary snow thrower
06/02/1982EP0052611A1 Revesible powered rotary snow tiller
05/1982
05/18/1982US4329792 Snow remover
05/18/1982US4329791 Plow caddy
05/11/1982US4328628 Snow plough assembly for a front end loader
04/1982
04/20/1982US4325195 Snow thrower
04/13/1982US4324055 Moldboard support assembly
04/06/1982US4322896 Snow blowing machine
03/1982
03/23/1982US4320589 Snowplow apparatus
03/23/1982CA1120266A1 Snowplow
02/1982
02/24/1982EP0046214A2 Control appliance for the hydraulically operated scraper blade attached to a snow removal equipment
02/16/1982CA1118203A1 Reversible snowplow attachment
02/02/1982CA1117579A1 Electrically conductive carbon fiber-reinforced cement heating element
01/1982
01/27/1982EP0044350A1 Snow removing device for attachment to the front of a lorry
01/26/1982US4312143 Chute structure of snow plough
01/26/1982CA1117151A1 Snow thrower
01/12/1982CA1115952A1 Variable wing plow blade and mounting structure therefor
01/05/1982US4308676 Lawn mower power take-off and accessories
01/05/1982US4308675 Discharge vane arrangement for snow thrower
12/1981
12/29/1981US4307524 Ice removing attachment for a vehicle
12/29/1981US4307523 Street clearing device
12/29/1981CA1115050A1 Lift arm with improved chain connector
12/22/1981US4306362 Blade assembly
12/22/1981CA1114915A1 Implement position indicator
12/08/1981US4304057 Snow plow assembly including linear actuator
12/08/1981US4304056 Snow plow mounting assembly
12/01/1981US4302894 Manual shovelling and dumping devices
11/1981
11/26/1981WO1981003353A1 Reversibly powered rotary snow tiller
11/17/1981US4300295 Snow thrower impeller assembly
10/1981
10/20/1981US4295285 Snowthrower
10/13/1981US4294027 Light weight snow thrower
10/06/1981CA1110282A1 Snowblower
09/1981
09/22/1981US4290198 Ice breaker
09/15/1981US4288933 Snowblower
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