E02F 3/02

Sub-Class

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Description

Class  E02F : DREDGING; SOIL-SHIFTING


Subclass 3/02: Dredgers; Soil-shifting machines (for special purposes E02F 5/00; other machines or apparatus for mining E21C; tunnelling E21D) hand-operated

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10449557 Supersonic air knife with a supersonic variable flow nozzleJul 17, 17Oct 22, 19Not available
10385537 Vacuum-assisted hole diggerNov 29, 17Aug 20, 19Not available
10309160 Automatic handheld shovel with augerDec 07, 18Jun 04, 19Technology Interiors, LLC
10196794 Adjustable guided rake apparatus and methodApr 23, 18Feb 05, 19Not available
10196795 Work vehicleOct 21, 16Feb 05, 19Komatsu Ltd.
10117371 Trench scoop deviceNov 16, 15Nov 06, 18Not available
9963894 Foldable children's wading pool and method of useDec 12, 16May 08, 18Not available
9771698 Directional shovelMar 26, 15Sep 26, 17Not available
9718181 Apparatus for ergonomic application of rotational handle garden toolAug 05, 16Aug 01, 17Not available
9689137 Trenching shovelFeb 19, 16Jun 27, 17Not available
9504196 Post-hole digger with foot restsMar 29, 16Nov 29, 16Not available
9402337 Shovel with a fulcrum projection and a method for its useApr 07, 14Aug 02, 16Not available
9366003 Automatic lift and toss shovelApr 30, 15Jun 14, 16STENTEK MECHANICAL DESIGN, INC.
9320187 Single handled post hole diggerMar 02, 15Apr 26, 16DUBIS, CHARLES S., DUBIS, KEVIN T.,
9273677 Universal wet/dry transfer pumpFeb 11, 14Mar 01, 16Not available
9096988 Prospecting shovelAug 12, 13Aug 04, 15Not available
8973960 Rock grasping and removal apparatusSep 26, 11Mar 10, 15WEHRLY, DONALD GEORGE, Wehrly, Jr., Donald George, Wehrly, Kenda,
8832973 Scraper blade on wheels with a pull handle for leveling dirtSep 28, 11Sep 16, 14Not available
8303239 Percussive shovel for robotic applicationsAug 23, 10Nov 06, 12Honeybee Robotics, Ltd.
7886463 Pipeline padding machineJun 29, 05Feb 15, 11WORLDWIDE MACHINERY, LTD., Worldwide Machinery Pipeline Division,

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Recent Publications

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Patents Issued To Date - By Filing Year

Average Time to Issuance