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Class Information
Number: 37/241
Name: Excavating > Snow or ice removing or grooming by portable device > Combined or convertible
Description: Apparatus having means associated therewith for performing some function, normally the subject matter of another class, in addition to the basic operation of excavation; or which can by an adjustment, addition, removal, or reassembly of one or more of its parts become basic subject matter or another class.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607244 |
Snow-plowing apparatus |
Oct. 27, 2009 |
| 7426795 |
Method and system for removing snow |
Sep. 23, 2008 |
| 7401425 |
Snowthrower wheel drive steering system |
Jul. 22, 2008 |
| 7328529 |
Mower convertible into a tracked implement and vice versa |
Feb. 12, 2008 |
| 7121596 |
Clip-on brush guard |
Oct. 17, 2006 |
| 7070154 |
Storage bracket for a snow plow |
Jul. 4, 2006 |
| 6725580 |
Working device |
Apr. 27, 2004 |
| 6675506 |
Motorized ice breaking apparatus |
Jan. 13, 2004 |
| 6578295 |
Front end loader multiple tool attachment apparatus |
Jun. 17, 2003 |
| 6351899 |
Apparatus and method for snow grooming a terrain park or ski area slopes |
Mar. 5, 2002 |
| 6035560 |
Air deflector with adjustable louver for snow plow |
Mar. 14, 2000 |
| 5966845 |
Air stream deflector for a snow plow |
Oct. 19, 1999 |
| 5918390 |
Bucket for a mechanical excavator |
Jul. 6, 1999 |
| 5915835 |
Snowblower with a side draft compensator assembly |
Jun. 29, 1999 |
| 5881479 |
Apparatus for cooling a vehicle carrying a snowplow |
Mar. 16, 1999 |
| 5815956 |
Vehicle mounting assembly for a snow plow with hidden actuator drive |
Oct. 6, 1998 |
| 5742967 |
Utility vehicle sweeping device |
Apr. 28, 1998 |
| 5632106 |
Tiller with adjustable depth cutter and snow comb entry angle |
May. 27, 1997 |
| 5544434 |
Air flow deflector for a snow plow |
Aug. 13, 1996 |
| 5522162 |
Snow blower shovel |
Jun. 4, 1996 |
| 5469645 |
System for recovery of oil from snow and ice surfaces |
Nov. 28, 1995 |
| 5410824 |
Daptable snow scraper |
May. 2, 1995 |
| 5297351 |
Blades for snow-removal vehicles and vehicles therewith |
Mar. 29, 1994 |
| 5228734 |
Expandable snow shovel device |
Jul. 20, 1993 |
| 5084992 |
Snow tiller with compactor pan |
Feb. 4, 1992 |
| 4898333 |
Hydraulic system for use with snow-ice removal vehicles |
Feb. 6, 1990 |
| 4896915 |
Wind deflector plate for snow plow |
Jan. 30, 1990 |
| 4890400 |
Bucket attachment for tractor blade |
Jan. 2, 1990 |
| 4878704 |
Convertible snow clearing apparatus |
Nov. 7, 1989 |
| 4813164 |
Snowplow mounting assembly for front-end loaders |
Mar. 21, 1989 |
| 4597205 |
Snow plow clamp assembly |
Jul. 1, 1986 |
| 4597203 |
Convertible snowblower using rectangular shroud interface |
Jul. 1, 1986 |
| 4587750 |
Air scoop mounted on snow plow |
May. 13, 1986 |
| 4571861 |
Bulldozing or snowplow blade |
Feb. 25, 1986 |
| 4421449 |
Vehicle lift attachment |
Dec. 20, 1983 |
| 4369590 |
Rear mounted scraper for vehicles |
Jan. 25, 1983 |
| 4328628 |
Snow plough assembly for a front end loader |
May. 11, 1982 |
| 4274213 |
Scraper blade mounting assembly |
Jun. 23, 1981 |
| 4255884 |
Apparatus for unattended conversion of a front end loader |
Mar. 17, 1981 |
| 4179828 |
Multi-purpose labor saver hand tool |
Dec. 25, 1979 |
| 4173835 |
Snow removal tool |
Nov. 13, 1979 |
| 4159584 |
Push bumper |
Jul. 3, 1979 |
| 4130952 |
Plow attachment for roto-tiller |
Dec. 26, 1978 |
| 4077139 |
Snow wing gate |
Mar. 7, 1978 |
| 4048735 |
Multi-purpose labor-saver wheeled tool |
Sep. 20, 1977 |
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