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Snow removal device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E01H-005/02
출원번호 US-0613466 (2003-07-03)
§371/§102 date 20031027 (20031027)
발명자 / 주소
  • Stratz, Anthony
인용정보 피인용 횟수 : 23  인용 특허 : 42

초록

A snow removal apparatus in the form of a shovel in which a leveraged arrangement is used to lift snow gathered on the shovel blade by lateral movement of such blade while supported by a handle adjustably secured upon the blade and the shovel handle is rested upon an underlying surface while snow is

대표청구항

1. A snow removal tool comprising:(a) an elongated shaft forming a handle, said shaft having an upper end, and a lower end extending downwardly adapted for resting in proximity to the ground, said upper end having a handle grip means connected thereto, and said lower end comprising a ground contacti

이 특허에 인용된 특허 (42)

  1. Yang, Sung H., Auxiliary handle for a shovel.
  2. Harvey Henry R. (Box 207 Lahaska PA 18931), Balanced shovel.
  3. Kegan ; Sr. Edward B., Easy lift levered shovel.
  4. Samuelson Vernon, Levered shovel for moving snow.
  5. LoPresti Daniel R. (233 St. Paul St. Burlington VT 05401), Levered shovel unit.
  6. Krug Richard D., Lifting aid device for a shovel.
  7. Champi Frank Kenneth, Lifting implement.
  8. Emma Sam F. (702 Hawthorne La. Geneva IL 60134), Manual shovelling and dumping devices.
  9. Simpson Robert C. (911 - 8th Ave. No. Lewistown MT 59457), Manual snow removal tool.
  10. Bowles ; Jr. Louis G., Manually-operable combination shovel and plow for snow and other material.
  11. Sheils Dennis Alan, Mechanical assistance mechanism for shovels.
  12. Hong Kwang Y. (87 Wayne Avenue Scarborough ; Ontario CAX M1R 1Y4), Mechanical shovel.
  13. Pomeret Jean-Claude (Saint.Lager Belleville FR) Bonnevaux Henry (98 ; RUE Bechevelin Lyon FR), Mechanical shovel.
  14. Gutman David (447 Mercy St. Philadelphia PA 19108), Shovel.
  15. Uimonen Kaarlo A. (221 S. Geneva St. ; Apt. 203 Ithaca NY 14850), Shovel.
  16. Obergfell James J. (4407 Weisser Park Fort Wayne IN 46806), Shovel having fulcrum device.
  17. Evertsen Gary L. (4627 Porter Ave. Ogden UT 84403), Shovel lifting aid.
  18. Vroegindewey Adrian (4 Woodlawn Ave. Clifton NJ 07013), Shovel with lift aid attachment.
  19. Washington Rodney H., Shovel with pivoting head.
  20. Spear Kenneth J. (Vienna WV) Collins Peter T. (Parkersburg WV), Sleigh shovel with wheels.
  21. Bruno ; Anthony T., Snow jack.
  22. Schoemann George J. (2906 W. Bottsford Ave. Greenfield WI 53221) Schoemann Robert (2032 S. 94th St. West Allis WI 53227), Snow lifting device.
  23. Moisan, Marius, Snow mover.
  24. D\Alessandro Sandy R. (540 Powers Way Girard OH 44420), Snow plow.
  25. Weisman David G. ; Weisman Grace G., Snow plow.
  26. Huerth ; Arthur W., Snow removal device.
  27. Sinclair ; Jr. Sylvester (6405 Killarney St. Clinton MD 20735), Snow removal device.
  28. Albert Donald F. (Morris Hubbard Rd. Higganum CT 06441), Snow removal device and method of using it.
  29. Balboni Francis H. (P.O. Box 4 North Hatfield MA 01066), Snow removal implement.
  30. Jenkins Stephen L. (7 Stillforest Houston TX 77024) Jenkins ; Jr. Stephen L. (7 Stillforest Houston TX 77024), Snow remover.
  31. Oakes William (104 State St. Newburyport MA 01950), Snow scoop.
  32. Vogel ; II Frank D. (1108 36th St. Parkersburg WV 26101), Snow scoop apparatus.
  33. Berg Clara (4940 N. Wildwood Ave. Whitefish Bay WI 53217), Snow shovel.
  34. Nickels James G. (5808 Calhoun Dearborn MI 48126), Snow shovel.
  35. Konsztowicz Krzysztof J. (108 Lewis Drive Bedford ; Nova Scotia CAX), Snow shovel/pusher.
  36. John D. Hendrick, Snow shoveling apparatus with handle and blade adjustable during movement of apparatus.
  37. Lobato Emmanuel J. (177 Pembrook Dr. Yonkers NY 10710), Snowplow carriage assembly for manual snow removal.
  38. Schbot Michel, Snowplow with adjustable handle.
  39. William Nai-Jen Chang CA, Versatile attachment for a shovel.
  40. Furno James (8722 George F. Bunker St. Heights MI 48313), Walk behind snow shovel.
  41. H. Ziya Guneysu, Wheeled snow shovel.
  42. Jurkowski Marlin G. (41609 Belknap Clinton Twp. MI 48038) Jurkowski Kevin S. (41609 Belknap Clinton Twp. MI 48038), Wheeled snow shovelling device.

이 특허를 인용한 특허 (23)

  1. Wiik, Alfred, Combination snow plow and shovel.
  2. Khan, Sitara R, Directional shovel.
  3. Cummings, Robert, Edge blade.
  4. Jonsson, Tom Ossian; Jensen, Brian Rise Hamann, Hand tool for installing pipe and hose clamps.
  5. Jonsson, Tom Ossian; Jensen, Brian Rise Hamann, Hand tool for installing pipe and hose clamps.
  6. French, Donald L., Load launching shovel.
  7. Cordeiro, Olavo, Manual shovel accessory and shovel apparatus with rear end fulcrum and front and rear upright handles.
  8. Coles, Peter, Manually-operated wheeled snow shovels with steerable shovel blades or plows.
  9. Lapham, Ralph, Shovel.
  10. French, Donald, Shovel with living hinge.
  11. Campos, Roberto Pedro; Nieberding, Lily Campos; Campos, Isabel Maria, Snow plow/scoop cart.
  12. Castillo, Frank M., Snow removal shovel.
  13. Noonan,Mark; Humphries,Robert, Wheel.
  14. Noonan, Mark; Fog, Stephen C., Wheel assemblies.
  15. Noonan,Mark, Wheeled shovel.
  16. Noonan,Mark, Wheeled shovel.
  17. Noonan,Mark; Fog,Stephen C., Wheeled shovel.
  18. Noonan,Mark; Humphries,Robert, Wheeled shovel.
  19. Noonan,Mark; Humphries,Robert, Wheeled shovel.
  20. Noonan,Mark; Humphries,Robert, Wheeled shovel.
  21. Noonan, Mark; Fog, Stephen C., Wheeled shovel with hinge apparatus.
  22. Noonan, Mark, Wheeled shovels.
  23. Noonan, Mark; Humphries, Jr., Robert H.; Fog, Stephen C., Wheeled shovels.
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