| |
 |
|
Class Information
Number: 37/233
Name: Excavating > Snow or ice removing or grooming by portable device > Vehicle mount with obstacle responsive trip, or yieldable tool (e.g., brush) > Resilient impeller or blade
Description: Apparatus including either a van means carried by a shaft, or a moldboard, which contains either an elastically deformable portion or a plurality of segments mounted elastically relative to one another.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7596892 |
Blade for a snow plough |
Oct. 6, 2009 |
| 7543401 |
Back drag plow |
Jun. 9, 2009 |
| 7467485 |
Inserted knife fortified snowplow blade |
Dec. 23, 2008 |
| 7412786 |
Snow mower blade |
Aug. 19, 2008 |
| 7305777 |
Auger for snow throw machine |
Dec. 11, 2007 |
| 7263789 |
Plow assembly with adjustable trip mechanism |
Sep. 4, 2007 |
| 7198687 |
Squeegee blade |
Apr. 3, 2007 |
| 7121021 |
Snow removal machine |
Oct. 17, 2006 |
| 6895698 |
Plow assembly with adjustable trip mechanism |
May. 24, 2005 |
| 6865826 |
Impeller blade for snowblower |
Mar. 15, 2005 |
| 6823615 |
Sectional snow plow |
Nov. 30, 2004 |
| 6564479 |
Plastic moldboard plow |
May. 20, 2003 |
| 6560904 |
Compact material pusher with universal design and method of manufacture |
May. 13, 2003 |
| 6315056 |
Resilient scraping blade attachment |
Nov. 13, 2001 |
| 6269556 |
Blade holder for a snow-clearing device |
Aug. 7, 2001 |
| 6134813 |
Plastic moldboard plow |
Oct. 24, 2000 |
| 6035478 |
Rotary broom mounting |
Mar. 14, 2000 |
| 5966846 |
Two-piece impeller |
Oct. 19, 1999 |
| 5819443 |
Snow removal apparatus |
Oct. 13, 1998 |
| 5746017 |
Ploughshare |
May. 5, 1998 |
| 5743032 |
Plough blade arrangement |
Apr. 28, 1998 |
| 5724755 |
Snow pusher |
Mar. 10, 1998 |
| 5720122 |
Plow blade with adjustable scraping bar |
Feb. 24, 1998 |
| 5638617 |
Snowplow equipment for road vehicle |
Jun. 17, 1997 |
| 5603172 |
Selectively reversible resilient plow blade and kit |
Feb. 18, 1997 |
| 5560129 |
Plow attachment for a forklift truck |
Oct. 1, 1996 |
| 5497569 |
Groomer attachment for forklifts |
Mar. 12, 1996 |
| 5477600 |
Snow plow with deformable moldboard |
Dec. 26, 1995 |
| 5471770 |
Rubberized wear pad assembly and method of making same |
Dec. 5, 1995 |
| 5437113 |
Snow plow trip cutting edge |
Aug. 1, 1995 |
| 5279014 |
Vehicle-mounted broom |
Jan. 18, 1994 |
| 5207010 |
Portable automobile snow plow |
May. 4, 1993 |
| 5161318 |
Power sweeping tool |
Nov. 10, 1992 |
| 5140763 |
Snow removal apparatus |
Aug. 25, 1992 |
| 5136795 |
Snow plow assembly |
Aug. 11, 1992 |
| 5088215 |
Plastic moldboards for snowplows and the like |
Feb. 18, 1992 |
| 5079866 |
Plow assembly with flexible moldboard |
Jan. 14, 1992 |
| 5075985 |
Offal scraper |
Dec. 31, 1991 |
| RE33726 |
Single stage snowthrower |
Oct. 29, 1991 |
| 5018284 |
Snow plow for vehicles |
May. 28, 1991 |
| 4912798 |
Sweeper cylinder on a streetcleaning vehicle |
Apr. 3, 1990 |
| 4908968 |
Snowthrower with resilient impeller |
Mar. 20, 1990 |
| 4899471 |
Auger for self-propelled snow removing machine |
Feb. 13, 1990 |
| 4891858 |
Roadworking apparatus |
Jan. 9, 1990 |
| 4866862 |
Auxiliary road wiper blade |
Sep. 19, 1989 |
| 4827637 |
Apparatus for clearing a surface of snow and dirt |
May. 9, 1989 |
| 4819349 |
Offal scraper |
Apr. 11, 1989 |
| 4723609 |
Double bladed combination scraper |
Feb. 9, 1988 |
| 4694594 |
Single stage snowthrower |
Sep. 22, 1987 |
| 4685228 |
Snow-removing machine |
Aug. 11, 1987 |
|
|
|
