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Class Information
Number: 37/232
Name: Excavating > Snow or ice removing or grooming by portable device > Vehicle mount with obstacle responsive trip, or yieldable tool (e.g., brush)
Description: Apparatus wherein either (a) means is provided for attaching an excavating implement to a vehicle, including means permitting the implement to shift with respect to the vehicle when it contacts an obstacle or (b) an excavating implement itself includes a portion which yields when it contacts an obstacle.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7603798 |
Self-adjusting snow plow |
Oct. 20, 2009 |
| 7565756 |
Lost motion mechanism for movable vehicle implements |
Jul. 28, 2009 |
| 7555853 |
Snow plow assembly with resilient snow plow blade mounting structure |
Jul. 7, 2009 |
| 7543401 |
Back drag plow |
Jun. 9, 2009 |
| 7472499 |
Snow plow having pivoting mechanism |
Jan. 6, 2009 |
| 7467485 |
Inserted knife fortified snowplow blade |
Dec. 23, 2008 |
| 7437839 |
Cutting edge for a V-blade snowplow |
Oct. 21, 2008 |
| 7334357 |
Snowplow impact reduction system |
Feb. 26, 2008 |
| 7257909 |
Convertible yard tool |
Aug. 21, 2007 |
| 7219453 |
Floatdown implement for small vehicles |
May. 22, 2007 |
| 7171770 |
Trip edge snow plow blade |
Feb. 6, 2007 |
| 7159344 |
Plow moldboard assembly having multiple ground engaging blades |
Jan. 9, 2007 |
| 7143531 |
Plow protector |
Dec. 5, 2006 |
| 7131221 |
Self-adjusting snow plow |
Nov. 7, 2006 |
| 7107709 |
Articulated scraper blade system |
Sep. 19, 2006 |
| 7089692 |
Slip hitch for a snow plow |
Aug. 15, 2006 |
| 7033105 |
Road paving equipment tire track remover |
Apr. 25, 2006 |
| 7017674 |
Method of changing operating characteristics of an implement |
Mar. 28, 2006 |
| 6957505 |
Blade attachment for an all-terrain vehicle |
Oct. 25, 2005 |
| 6941685 |
Snowplow assembly |
Sep. 13, 2005 |
| 6892480 |
Load reliever for plow moldboard |
May. 17, 2005 |
| 6843002 |
Blade attachment for an all-terrain vehicle |
Jan. 18, 2005 |
| 6817118 |
Self-adjusting snow plow |
Nov. 16, 2004 |
| 6751894 |
Snow removal apparatus and method of removing snow |
Jun. 22, 2004 |
| 6701646 |
Spring bracket design and method for snow plow blade tripping mechanism |
Mar. 9, 2004 |
| 6618965 |
Cushion stop and method for absorbing bidirectional impact of snow plow blade tripping |
Sep. 16, 2003 |
| 6612050 |
Scraper for snow removing machine and snow removing attachment having scraper |
Sep. 2, 2003 |
| 6581306 |
Vehicle plow lift device |
Jun. 24, 2003 |
| 6536141 |
Adjustable mounting arrangement for moldboard |
Mar. 25, 2003 |
| 6516544 |
Snow plow having an improved attachment means and an associated method |
Feb. 11, 2003 |
| 6453582 |
Hitch mounted snowplow and method of using same |
Sep. 24, 2002 |
| 6412200 |
Retractable side wing assembly |
Jul. 2, 2002 |
| 6408547 |
Shock-absorbent snowplow mount |
Jun. 25, 2002 |
| 6408548 |
Pivotal rear-mounted snowplow |
Jun. 25, 2002 |
| 6354025 |
Adjustable mounting arrangement for moldboard |
Mar. 12, 2002 |
| 6351898 |
Height adjustment system |
Mar. 5, 2002 |
| 6336281 |
Hitch mounted snowplow and method of using same |
Jan. 8, 2002 |
| 6219943 |
Resilient mounting arrangement for moldboard |
Apr. 24, 2001 |
| 6151809 |
Rear mounted snowplow |
Nov. 28, 2000 |
| 6125559 |
Plow trip board biased by elastic torsion joint |
Oct. 3, 2000 |
| 6105680 |
Locking device for a spring trip mechanism |
Aug. 22, 2000 |
| 6104980 |
Vehicular operation processing system |
Aug. 15, 2000 |
| 6094845 |
Snow-handling trail-grooming device |
Aug. 1, 2000 |
| 6088937 |
Vehicle plow suspension system |
Jul. 18, 2000 |
| 6073371 |
Snowplow assembly with adjustable-bias trip mechanism |
Jun. 13, 2000 |
| 5960569 |
Articulated dozer blade system for vehicles |
Oct. 5, 1999 |
| 5930922 |
Vehicle mounted snowplow |
Aug. 3, 1999 |
| 5921010 |
Flow blade operating system |
Jul. 13, 1999 |
| 5860230 |
Snowplow with blade end snow deflectors |
Jan. 19, 1999 |
| 5819443 |
Snow removal apparatus |
Oct. 13, 1998 |
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