US20160010314A1 - Soles for plow pusher shoes - Google Patents
Soles for plow pusher shoes Download PDFInfo
- Publication number
- US20160010314A1 US20160010314A1 US14/796,320 US201514796320A US2016010314A1 US 20160010314 A1 US20160010314 A1 US 20160010314A1 US 201514796320 A US201514796320 A US 201514796320A US 2016010314 A1 US2016010314 A1 US 2016010314A1
- Authority
- US
- United States
- Prior art keywords
- shoe
- wear sole
- wear
- bottom plate
- plow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2883—Wear elements for buckets or implements in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/061—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by scraper blades
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/065—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
- E01H5/066—Snow-plough blade accessories, e.g. deflector plates, skid shoes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
Definitions
- the present invention relates generally to the field of commercial snow removal. More particularly, the present invention relates to the use of snow pusher plows/box plows on skid steers, wheel loaders, or other equipment that is used for snow removal, and the wear that results from prolonged use of these snow pusher plows/box plows (particularly to the “shoes” on either side of the plow).
- pusher plows or box plows to clear large lots (mainly industrial, commercial, and retail locations).
- these pusher/box plows 10 attach to equipment 14 , such as wheel loaders, skid steers, and other large machinery.
- the pusher/box plows come in a variety of configurations but generally include spaced apart vertical sides 18 , a rear wall 22 , and shoes 26 at the bottom of the spaced apart vertical sides 18 .
- the pusher/box plows 10 work very well to collect snow, move it, and stack it. As a result of prolonged use pushing snow across pavement, the shoes 26 mounted to the sides 18 of the pushers 10 become worn and routinely need to be replaced.
- FIG. 1 is a perspective view of a prior art pusher/box plow attached to machinery
- FIG. 2 is a side perspective view of a shoe for a pusher/box plow with one embodiment of a wear sole in accordance with the invention attached thereto;
- FIG. 3 is a top perspective view of the shoe and wear sole of FIG. 2 ;
- FIG. 4 is a detail bottom exploded perspective view of the shoe and wear sole of FIG. 2 ;
- FIG. 5 is a detail bottom perspective view of a portion of the wear sole of FIG. 4 ;
- FIG. 6 is a detail bottom perspective view of a portion of the shoe of FIG. 4 ;
- FIG. 7 is a detail side perspective view of the shoe and wear sole of FIG. 2 ;
- FIG. 8 is a detail side perspective view of the shoe and wear sole of FIG. 7 , shown with the threaded bolt and lock washer removed;
- FIG. 9 is a detail side perspective view of the shoe and wear sole of FIG. 7 , shown with the threaded bolt and lock washer installed.
- FIG. 1 current pusher/box plows 10 for snow removal are adapted to be attached to large machinery 14 .
- the box plow 10 has two spaced apart vertical sides 18 attached to a rear wall 22 , with each side having a bottom edge, and a shoe 26 attached to each respective one of the vertical sides and protecting the bottom edge, the shoe 26 having a flat bottom plate 30 (see FIG. 2 ), and a perpendicular plate 34 .
- the shoes 26 are attached to the box plow sides by bolts and nuts (not shown) received in holes 46 in the perpendicular plate 34 and holes in the respective box plow side 18 .
- There are a variety of shapes and sizes of shoes 26 and the illustrated example is representative only and should not be interpreted as limiting the configuration or application of the present invention.
- the present invention is a wear sole 60 adapted to be attached to the flat bottom plate 30 of the shoe 26 by spaced apart threaded bolts 64 passing through unthreaded openings 68 in the flat bottom shoe plate 30 and into threaded holes 72 in the wear sole 60 .
- the wear sole 60 can be effectively made of AR400 abrasive-resistant steel although other materials could be used.
- the wear sole can be laser-cut from sheets and drilled and tapped for the threaded holes 72 to receive the bolts. Other manufacturing techniques could of course be used.
- FIGS. 5 and 8 are detailed views showing the threaded holes 72 in the wear sole 60 .
- the bolts 64 as best seen in FIGS.
- 7-9 can be any effective fastener but it has been found effective to use 5 ⁇ 8 inch Grade 8 bolts and lock washers. Depending on the bolt, a lock washer or other washer may or may not be required.
- the shape of the wear sole 60 is determined by the specifications and sizing of the snow pusher/box plow shoe 26 that it will be attached to. Although in less preferred embodiments (not shown) a wear sole 60 with dimensions smaller than the existing shoe 26 surface can be used, it has been found most effective to closely match the shape of the existing shoe 26 bottom surface.
- holes 72 are drilled and tapped into the wear sole 60 , to receive the bolts 64 after they are passed through the shoe 26 .
- corresponding holes or unthreaded openings 68 are drilled in the existing shoe 26 , to make room for the bolts 64 to pass through to the threaded holes 72 in the wear sole 60 .
- the threaded holes 72 in the wear sole 60 and the unthreaded holes 68 in the shoe 26 are lined-up ( FIG. 8 ), the bolts 64 and lock washers (if necessary depending on bolt selection) are passed-through the unthreaded holes 68 in the shoe 26 and screwed into the threaded holes 72 of the wear sole 60 . (See FIGS. 7 and 9 .)
- the wear sole 60 built to preserve the life of the shoe 26 , is created to be a less-expensive and more efficient wear-point on the pushers/box plows 10 . Once the wear soles 60 are attached to the shoes 26 , the operator simply uses the pusher/box plow 10 as he normally would. When the wear sole 60 is fully worn, the bolts 64 will pop-off or release their engagement, and the operator will then know it is time to replace the wear sole 60 , to preserve the more expensive to replace shoes 26 .
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A wear sole attaches to the bottom portion of existing shoes on pusher/box plows used for snow removal. The wear sole protects the expensive shoes that come from the manufacturers from wear and reduces the frequency in which the shoes must be replaced.
Description
- This application is based on and claims priority to U.S. Provisional Patent Application No. 62/023,599 filed on Jul. 11, 2014, which is incorporated herein by reference in its entirety for all purposes.
- The present invention relates generally to the field of commercial snow removal. More particularly, the present invention relates to the use of snow pusher plows/box plows on skid steers, wheel loaders, or other equipment that is used for snow removal, and the wear that results from prolonged use of these snow pusher plows/box plows (particularly to the “shoes” on either side of the plow).
- Commercial contractors in the snow removal industry use pusher plows or box plows to clear large lots (mainly industrial, commercial, and retail locations). As seen in
FIG. 1 , these pusher/box plows 10 attach toequipment 14, such as wheel loaders, skid steers, and other large machinery. The pusher/box plows come in a variety of configurations but generally include spaced apartvertical sides 18, arear wall 22, andshoes 26 at the bottom of the spaced apartvertical sides 18. The pusher/box plows 10 work very well to collect snow, move it, and stack it. As a result of prolonged use pushing snow across pavement, theshoes 26 mounted to thesides 18 of thepushers 10 become worn and routinely need to be replaced. Generally, the majority of the wear on theseshoes 26 occurs on the bottom portion of the shoe where the pusher is pressed against the pavement. The wear is uneven, and often thewhole shoe 26 must be replaced when only the bottom is worn. Theshoes 26 work great, but they are very expensive, and create a lot of waste due to uneven wear patterns. At up to seven-hundred dollars retail, the cost to replace the pusher/box plow shoes 26 places a very high, and somewhat unnecessary cost on the users, because they must replace portions of theshoe 26 that do not require replacement, due to the 3-sided, single-piece construction. - As such, there is a need for a less expensive, more functional option for pusher/box plow shoes. There is a need for a plow shoe that is less expensive to replace. There is also a need for a plow shoe that wears evenly. It is inefficient and wasteful to constantly replace shoes, when a large portion of the shoe is in near perfect condition. A shoe that wears evenly, and costs less would greatly help commercial contractors within the snow removal market.
- It will be understood by those skilled in the art that one or more aspects of this invention can meet certain objectives, while one or more other aspects can lead to certain other objectives. Other objects, features, benefits and advantages of the present invention will be apparent in this summary and descriptions of the disclosed embodiment, and will be readily apparent to those skilled in the art. Such objects, features, benefits and advantages will be apparent from the above as taken in conjunction with the accompanying figures and all reasonable inferences to be drawn therefrom.
-
FIG. 1 is a perspective view of a prior art pusher/box plow attached to machinery; -
FIG. 2 is a side perspective view of a shoe for a pusher/box plow with one embodiment of a wear sole in accordance with the invention attached thereto; -
FIG. 3 is a top perspective view of the shoe and wear sole ofFIG. 2 ; -
FIG. 4 is a detail bottom exploded perspective view of the shoe and wear sole ofFIG. 2 ; -
FIG. 5 is a detail bottom perspective view of a portion of the wear sole ofFIG. 4 ; -
FIG. 6 is a detail bottom perspective view of a portion of the shoe ofFIG. 4 ; -
FIG. 7 is a detail side perspective view of the shoe and wear sole ofFIG. 2 ; -
FIG. 8 is a detail side perspective view of the shoe and wear sole ofFIG. 7 , shown with the threaded bolt and lock washer removed; and -
FIG. 9 is a detail side perspective view of the shoe and wear sole ofFIG. 7 , shown with the threaded bolt and lock washer installed. - As shown in
FIG. 1 , current pusher/box plows 10 for snow removal are adapted to be attached tolarge machinery 14. Thebox plow 10 has two spaced apartvertical sides 18 attached to arear wall 22, with each side having a bottom edge, and ashoe 26 attached to each respective one of the vertical sides and protecting the bottom edge, theshoe 26 having a flat bottom plate 30 (seeFIG. 2 ), and aperpendicular plate 34. Theshoes 26 are attached to the box plow sides by bolts and nuts (not shown) received inholes 46 in theperpendicular plate 34 and holes in the respectivebox plow side 18. There are a variety of shapes and sizes ofshoes 26 and the illustrated example is representative only and should not be interpreted as limiting the configuration or application of the present invention. - As seen in
FIGS. 2-9 , the present invention is a wear sole 60 adapted to be attached to theflat bottom plate 30 of theshoe 26 by spaced apart threadedbolts 64 passing throughunthreaded openings 68 in the flatbottom shoe plate 30 and into threadedholes 72 in the wear sole 60. The wear sole 60 can be effectively made of AR400 abrasive-resistant steel although other materials could be used. The wear sole can be laser-cut from sheets and drilled and tapped for the threadedholes 72 to receive the bolts. Other manufacturing techniques could of course be used.FIGS. 5 and 8 are detailed views showing the threadedholes 72 in the wear sole 60. Thebolts 64, as best seen inFIGS. 7-9 , can be any effective fastener but it has been found effective to use ⅝inch Grade 8 bolts and lock washers. Depending on the bolt, a lock washer or other washer may or may not be required. The shape of the wear sole 60 is determined by the specifications and sizing of the snow pusher/box plow shoe 26 that it will be attached to. Although in less preferred embodiments (not shown) a wear sole 60 with dimensions smaller than the existingshoe 26 surface can be used, it has been found most effective to closely match the shape of the existingshoe 26 bottom surface. - Once cut,
holes 72 are drilled and tapped into the wear sole 60, to receive thebolts 64 after they are passed through theshoe 26. Once theseholes 72 in the wear sole 60 are drilled and tapped, corresponding holes or unthreadedopenings 68 are drilled in the existingshoe 26, to make room for thebolts 64 to pass through to the threadedholes 72 in the wear sole 60. When the threadedholes 72 in the wear sole 60 and theunthreaded holes 68 in theshoe 26 are lined-up (FIG. 8 ), thebolts 64 and lock washers (if necessary depending on bolt selection) are passed-through theunthreaded holes 68 in theshoe 26 and screwed into the threadedholes 72 of the wear sole 60. (SeeFIGS. 7 and 9 .) - While many different forms of hard, durable, abrasive-resistant material could be used to manufacture the wear soles 60 (including but not limited to acrylic materials, polyethylene materials, AR200 steel, COR-TEN® steel, and others), AR400 steel has proven most effective. Alternative bolts could be used in place of the ⅝
inch bolt 64 that has been found effective, and many different sizes would be needed to fit the different sizes ofshoes 26 from the variety of manufacturers who produce pushers andbox plows 10 withshoes 26. - The wear sole 60, built to preserve the life of the
shoe 26, is created to be a less-expensive and more efficient wear-point on the pushers/box plows 10. Once thewear soles 60 are attached to theshoes 26, the operator simply uses the pusher/box plow 10 as he normally would. When the wear sole 60 is fully worn, thebolts 64 will pop-off or release their engagement, and the operator will then know it is time to replace the wear sole 60, to preserve the more expensive to replaceshoes 26. - Although the invention has been herein described in what is perceived to be the most practical and preferred embodiments, it is to be understood that the invention is not intended to be limited to the specific embodiments set forth above. Rather, it is recognized that modifications may be made by one of skill in the art of the invention without departing from the spirit or intent of the invention and, therefore, the invention is to be taken as including all reasonable equivalents to the subject matter of the appended claims and the description of the invention herein.
Claims (3)
1. A plow for snow removal comprising:
two spaced apart sides, each of the sides having a bottom edge,
a shoe attached to each respective one of the spaced apart sides and substantially covering the bottom edge, the shoe including a generally flat bottom plate and a perpendicular plate attached to the side; and
a wear sole attached to each of the flat bottom plates of the shoes by a plurality of spaced apart threaded bolts passing through a plurality of unthreaded openings in the flat bottom plate and into a plurality of threaded holes in the wear sole.
2. A wear sole for attachment to a snow removal plow having two spaced apart sides with bottom edges, the wear sole comprising a substantially planar surface having a plurality of threaded holes therein, each of the plurality of threaded holes dimensioned to threadingly receive a bolt passing through a corresponding unthreaded opening in a flat bottom plate portion of a shoe attached to the bottom edge of at least one of the two spaced apart sides.
3. A kit for preserving a bottom plate of a shoe on a snow removal plow, the kit comprising:
a wear sole dimensioned to cover substantially all of the bottom plate of the shoe, the wear sole having a plurality of threaded holes therein; and
a plurality of threaded bolts sized to be able to pass through a plurality of unthreaded openings through the bottom plate of the shoe so as to be threaded into the plurality of threaded holes in the wear sole and secure the wear sole to the bottom plate of the shoe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/796,320 US20160010314A1 (en) | 2014-07-11 | 2015-07-10 | Soles for plow pusher shoes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462023599P | 2014-07-11 | 2014-07-11 | |
US14/796,320 US20160010314A1 (en) | 2014-07-11 | 2015-07-10 | Soles for plow pusher shoes |
Publications (1)
Publication Number | Publication Date |
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US20160010314A1 true US20160010314A1 (en) | 2016-01-14 |
Family
ID=55067167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/796,320 Abandoned US20160010314A1 (en) | 2014-07-11 | 2015-07-10 | Soles for plow pusher shoes |
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US (1) | US20160010314A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160069032A1 (en) * | 2014-09-05 | 2016-03-10 | Winter Equipment Company | Pusher plow blade system |
US20160208456A1 (en) * | 2015-01-15 | 2016-07-21 | WJN Enterprises, Inc. | Sectional plow |
USD799554S1 (en) * | 2017-02-21 | 2017-10-10 | Crystal Steel House, Inc. | Snowplow blade shoes |
USD816720S1 (en) | 2014-09-05 | 2018-05-01 | Winter Equipment Company | Pusher plow blade system |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2202309A (en) * | 1938-12-31 | 1940-05-28 | American Hoist & Derrick Co | Snowplow shoe |
US2884720A (en) * | 1955-01-12 | 1959-05-05 | Meyer Products Inc | Snow moving implement |
US4141160A (en) * | 1977-09-01 | 1979-02-27 | Caterpillar Tractor Co. | Cutting edge with wear-resistant material |
US4346528A (en) * | 1980-11-14 | 1982-08-31 | Shwayder Warren M | Skid shoe for snow plow blade |
US4500766A (en) * | 1982-02-04 | 1985-02-19 | Paper, Calmenson & Co. | Method of fusion of inserts to snow plow runners |
US4756102A (en) * | 1985-10-01 | 1988-07-12 | Chapman Larry D | Resiliently mountable support structure with wear resistant contacting surface |
US5012599A (en) * | 1990-05-21 | 1991-05-07 | Declair Brian G | Protective pad assembly for the loader bucket of a backhoe |
US5611157A (en) * | 1993-10-05 | 1997-03-18 | F & B Enterprises, Inc. | Wear pad assembly |
US5638617A (en) * | 1996-01-30 | 1997-06-17 | Her Majesty The Queen In Right Of Canada, As Represented By The Ministry Of Transport Of The Government Of Quebec | Snowplow equipment for road vehicle |
US5724755A (en) * | 1996-10-28 | 1998-03-10 | Weagley; Michael P. | Snow pusher |
US6574890B2 (en) * | 1999-04-15 | 2003-06-10 | Bateman Services, Inc. | Combination snowplow and bucket |
US7198687B2 (en) * | 2003-05-01 | 2007-04-03 | Giles A. Hill, III | Squeegee blade |
US20070107272A1 (en) * | 2005-11-03 | 2007-05-17 | Pro-Tech Manufacturing And Distribution, Inc. | snow pusher for ice and snow removal |
US7266914B2 (en) * | 2001-10-09 | 2007-09-11 | Peninsula Alloy Inc. | Wear plate assembly |
USD555175S1 (en) * | 2005-12-30 | 2007-11-13 | Industrial Tires Limited | Wear guard |
US20080263907A1 (en) * | 2007-04-25 | 2008-10-30 | Kent Winter | Road machinery blade wear resistors |
US20120017473A1 (en) * | 2006-11-17 | 2012-01-26 | Gino Paonessa | Snow plow for adjusting to surface contours and obstacles |
US8136269B1 (en) * | 2005-05-26 | 2012-03-20 | William Vincent Sempf | Backblade-and-snowplow system |
US20140366406A1 (en) * | 2013-06-14 | 2014-12-18 | Pro-Tech Manufacturing And Distribution, Inc. | Surface compliant front-pivoting wear shoes for snow pusher |
US20150135561A1 (en) * | 2013-11-18 | 2015-05-21 | R2 Manufacturing LLC | Skid device attachable to a bucket, bucket assembly for moving material, and method of forming the skid device |
US20160069032A1 (en) * | 2014-09-05 | 2016-03-10 | Winter Equipment Company | Pusher plow blade system |
-
2015
- 2015-07-10 US US14/796,320 patent/US20160010314A1/en not_active Abandoned
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2202309A (en) * | 1938-12-31 | 1940-05-28 | American Hoist & Derrick Co | Snowplow shoe |
US2884720A (en) * | 1955-01-12 | 1959-05-05 | Meyer Products Inc | Snow moving implement |
US4141160A (en) * | 1977-09-01 | 1979-02-27 | Caterpillar Tractor Co. | Cutting edge with wear-resistant material |
US4346528A (en) * | 1980-11-14 | 1982-08-31 | Shwayder Warren M | Skid shoe for snow plow blade |
US4500766A (en) * | 1982-02-04 | 1985-02-19 | Paper, Calmenson & Co. | Method of fusion of inserts to snow plow runners |
US4756102A (en) * | 1985-10-01 | 1988-07-12 | Chapman Larry D | Resiliently mountable support structure with wear resistant contacting surface |
US5012599A (en) * | 1990-05-21 | 1991-05-07 | Declair Brian G | Protective pad assembly for the loader bucket of a backhoe |
US5611157A (en) * | 1993-10-05 | 1997-03-18 | F & B Enterprises, Inc. | Wear pad assembly |
US5638617A (en) * | 1996-01-30 | 1997-06-17 | Her Majesty The Queen In Right Of Canada, As Represented By The Ministry Of Transport Of The Government Of Quebec | Snowplow equipment for road vehicle |
US5724755A (en) * | 1996-10-28 | 1998-03-10 | Weagley; Michael P. | Snow pusher |
US6574890B2 (en) * | 1999-04-15 | 2003-06-10 | Bateman Services, Inc. | Combination snowplow and bucket |
US7266914B2 (en) * | 2001-10-09 | 2007-09-11 | Peninsula Alloy Inc. | Wear plate assembly |
US7198687B2 (en) * | 2003-05-01 | 2007-04-03 | Giles A. Hill, III | Squeegee blade |
US8136269B1 (en) * | 2005-05-26 | 2012-03-20 | William Vincent Sempf | Backblade-and-snowplow system |
US20070107272A1 (en) * | 2005-11-03 | 2007-05-17 | Pro-Tech Manufacturing And Distribution, Inc. | snow pusher for ice and snow removal |
USD555175S1 (en) * | 2005-12-30 | 2007-11-13 | Industrial Tires Limited | Wear guard |
US20120017473A1 (en) * | 2006-11-17 | 2012-01-26 | Gino Paonessa | Snow plow for adjusting to surface contours and obstacles |
US20080263907A1 (en) * | 2007-04-25 | 2008-10-30 | Kent Winter | Road machinery blade wear resistors |
US20140366406A1 (en) * | 2013-06-14 | 2014-12-18 | Pro-Tech Manufacturing And Distribution, Inc. | Surface compliant front-pivoting wear shoes for snow pusher |
US20150135561A1 (en) * | 2013-11-18 | 2015-05-21 | R2 Manufacturing LLC | Skid device attachable to a bucket, bucket assembly for moving material, and method of forming the skid device |
US20160069032A1 (en) * | 2014-09-05 | 2016-03-10 | Winter Equipment Company | Pusher plow blade system |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160069032A1 (en) * | 2014-09-05 | 2016-03-10 | Winter Equipment Company | Pusher plow blade system |
US9708784B2 (en) * | 2014-09-05 | 2017-07-18 | Winter Equipment Company | Pusher plow blade system |
USD816720S1 (en) | 2014-09-05 | 2018-05-01 | Winter Equipment Company | Pusher plow blade system |
US20160208456A1 (en) * | 2015-01-15 | 2016-07-21 | WJN Enterprises, Inc. | Sectional plow |
US10227751B2 (en) * | 2015-01-15 | 2019-03-12 | WJN Enterprises, Inc. | Sectional plow |
USD799554S1 (en) * | 2017-02-21 | 2017-10-10 | Crystal Steel House, Inc. | Snowplow blade shoes |
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AS | Assignment |
Owner name: BIRCHWOOD SNOW & LANDSCAPE CONTRACTORS, INC., WISC Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KASSANDER, JOSEPH J.;REEL/FRAME:036058/0517 Effective date: 20140911 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |