Description
DREDGING; SOIL-SHIFTING (winning peat E21C 49/00)
E02F
Technology
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- 35 1492 Total Patents
- 464 Total Applications
- 1414 Total Patent Owners
- 6148 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 8,447,483 | Method for operating a working machine and a working machine with an improved transmission line | Oct 06, 06 | May 21, 13 | VOLVO CONSTRUCTION EQUIPMENT AB |
| 8,443,597 | Safety device for hydraulic working machine | Feb 28, 08 | May 21, 13 | HITACHI CONSTRUCTION MACHINERY CO., LTD. |
| 8,443,911 | Blade segment and blade assembly for a surface working vehicle | Mar 21, 11 | May 21, 13 | BOUNDARY EQUIPMENT CO. LTD. |
| 8,438,759 | Vibration damping device and bucket for construction machine | May 18, 10 | May 14, 13 | KOMATSU, LTD. |
| 8,438,760 | Mechanical attachment system and associated failure mechanism | Dec 19, 08 | May 14, 13 | SANDVIK MINING AND CONSTRUCTION AUSTRALIA (PRODUCTION/SUPPLY) PTY LTD. |
| 8,439,138 | Method and apparatus for transporting construction equipment in an enclosed container within the hold of a vessel | Aug 09, 12 | May 14, 13 | Not available |
| 8,434,248 | Excavation retention assembly | Aug 02, 10 | May 07, 13 | WOERMAN, GARY, |
| 8,434,247 | Electric mining shovel saddle block assembly with adjustable wear plates | May 13, 11 | May 07, 13 | HARNISCHFEGER TECHNOLOGIES, INC. |
| 8,429,838 | Retrofitted excavator tooth attachment | Aug 10, 12 | Apr 30, 13 | BLACK CAT BLADES LTD. |
| 8,430,179 | Soil tilling and planting implement | Apr 30, 10 | Apr 30, 13 | L & B MANUFACTURING, INC. |
| 8,419,339 | Connecting member of construction machine | May 04, 10 | Apr 16, 13 | KOBE STEEL, LTD., |
| 8,418,777 | Agricultural folding scraper blade | Dec 09, 11 | Apr 16, 13 | GK MACHINE, INC. |
| 8,397,405 | Ground engaging tool system | Jan 23, 12 | Mar 19, 13 | |
| 8,393,848 | Multiple bale pick-up sweep | Feb 24, 10 | Mar 12, 13 | |
| 8,393,097 | Ground engaging tool system | Jan 23, 12 | Mar 12, 13 | CATERPILLAR INC. |
| 8,387,289 | Hydraulic circuit system for hydraulic excavator | Feb 26, 10 | Mar 05, 13 | HITACHI CONSTRUCTION MACHINERY CO., LTD. |
| 8,387,290 | Connector pin assembly with dual function outer end portions, and associated ground engaging apparatus | Jun 09, 11 | Mar 05, 13 | HENSLEY INDUSTRIES, INC. |
| 8,375,606 | Post-puller and method | May 01, 12 | Feb 19, 13 | |
| 8,375,605 | Trenching system | Jul 23, 10 | Feb 19, 13 | THE CHARLES MACHINE WORKS, INC. |
| 8,371,049 | Ripper blade for use on hydraulic arm and method for storage tank demolition | Aug 06, 09 | Feb 12, 13 | TAJIRI LUMBER LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2013/0125,483 | APPARATUS FOR FIXING THE REAR GLASS OF AN OPERATOR CAB ON CONSTRUCTION MACHINERY | Jul 28, 10 | May 23, 13 | VOLVO CONSTRUCTION EQUIPMENT AB |
| 2013/0125,539 | HYDRAULIC CONTROL DEVICE FOR WORKING VEHICLE | Jun 17, 11 | May 23, 13 | HITACHI CONSTRUCTION MACHINERY CO., LTD. |
| 2013/0129,459 | CONSTRUCTION MACHINE HAVING HYDRAULIC CIRCUIT | Jul 28, 11 | May 23, 13 | KOBELCO CONSTRUCTION MACHINERY CO. LTD |
| 2013/0129,460 | WORK IMPLEMENT CONTROL SYSTEM | Nov 22, 11 | May 23, 13 | CATERPILLAR INC. |
| 2013/0129,461 | BUCKET THUMB ASSEMBLY | Nov 21, 11 | May 23, 13 | CATERPILLAR INC. |
| 2013/0131,936 | CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE | Jan 15, 13 | May 23, 13 | HARNISCHFEGER TECHNOLOGIES INC. |
| 2013/0119,708 | CAB FRAME STRUCTURE FOR CONSTRUCTION MACHINE | Jul 21, 11 | May 16, 13 | PRESS KOGYO CO., LTD. |
| 2013/0111,786 | DIGGING AND BACKFILL APPARATUS | Dec 21, 12 | May 09, 13 | MCLAUGHLIN GROUP INC. |
| 2013/0115,034 | PIN POSITION SENSOR MOUNTING ASSEMBLY | Nov 08, 11 | May 09, 13 | CATERPILLAR INC. |
| 2013/0115,035 | CONSTRUCTION MACHINE WITH HYDRAULIC CIRCUIT | Nov 06, 12 | May 09, 13 | KOBELCO CONSTRUCTION MACHINERY CO. LTD |
| 2013/0115,036 | HYDRAULIC EXCAVATOR | May 24, 12 | May 09, 13 | KOMATSU LTD. |
| 2013/0115,037 | HYDRAULIC EXCAVATOR | May 24, 12 | May 09, 13 | KOMATSU LTD. |
| 2013/0115,038 | DETACHABLE THUMB ASSEMBLY AND BACKHOE DIGGING APPARATUS COMPRISING THE SAME | Jul 21, 10 | May 09, 13 | VOLVO COMPACT EQUIPMENT S A S |
| 2013/0116,897 | SWING CONTROL APPARATUS AND METHOD OF CONSTRUCTION MACHINERY | Jul 13, 10 | May 09, 13 | VOLVO CONSTRUCTION EQUIPMENT AB |
| 2013/0108,403 | Machine, Control System And Method For Hovering An Implement | Nov 02, 11 | May 02, 13 | CATERPILLAR INC. |
| 2013/0108,404 | Electric Work Vehicle | Jul 21, 11 | May 02, 13 | HITACHI CONSTRUCTION MACHINERY CO., LTD. |
| 2013/0108,405 | ARTICULATED OPERATING ARM WITH MECHANICAL LOCKING MEANS BETWEEN ARM SECTIONS | May 31, 11 | May 02, 13 | HUDSON BAY HOLDING B.V. |
| 2013/0110,348 | Display Device for Construction Machine | Mar 15, 11 | May 02, 13 | KOMATSU LTD. |
| 2013/0110,460 | DETERMINING DIPPER GEOMETRY | Nov 01, 11 | May 02, 13 | HARNISCHFEGER TECHNOLOGIES, INC. |
| 2013/0097,894 | TOOTH ASSEMBLY FOR EXCAVATING APPARATUS WITH RARE EARTH MATERIAL | Oct 19, 12 | Apr 25, 13 | TRINITY INDUSTRIES, INC. |
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