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Pad for protective helmet 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A42B-003/00
출원번호 US-0719490 (1976-09-01)
발명자 / 주소
  • Rappleyea Frederick A. (Park Ridge IL)
출원인 / 주소
  • The Kendall Company (Boston MA 02)
인용정보 피인용 횟수 : 46  인용 특허 : 1

초록

A pad structure for a protective headgear comprising, a resilient foam inner pad, a thin flexible front cover sheet of a foam material being formed into a configuration defining a cavity of a shape to closely receive and cover inner and side surfaces of the inner pad. The pad structure has a back co

대표청구항

Protective headgear, comprising: a helmet; pad means comprising, a resilient foam inner pad, a thin flexible front cover sheet of a foam material being formed into a configuration defining a cavity of a shape to closely receive and cover inner side surfaces of said inner pad, and a back cover sheet

이 특허에 인용된 특허 (1)

  1. Villari Frank K. (Oak Park IL) Steigerwald Carl J. (Wauconda IL) Rappleyea Frederick A. (Park Ridge IL), Protective helmet.

이 특허를 인용한 특허 (46)

  1. Ellis, Frampton E., Clothing and apparel with internal flexibility sipes and at least one attachment between surfaces defining a sipe.
  2. Ellis, Frampton E., Computer with at least one faraday cage and internal flexibility sipes.
  3. Ellis, Frampton E., Computers including an undiced semiconductor wafer with Faraday Cages and internal flexibility sipes.
  4. Rosenblum, Jeffrey Lee, Device for assisting in neck exercises.
  5. Gooding Elwyn R. (Ann Arbor MI), Energy-absorbing insert for protective headgear.
  6. Chartrand Daniel,CAX ITX J7R 3W9, Fastener for use on a protective helmet.
  7. Withnall, Chris; Wonnacott, Michael; Bologna, Vittorio; Ide, Thad M.; Infusino, Ralph; Kraemer, Nelson, Football helmet.
  8. Alexander Cherie ; Halstead Peter David ; Howard Brian, Football helmet having a removable inflatable liner and a method for making the same.
  9. Alexander Cherie ; Halstead Peter David ; Howard Brian, Football helmet with inflatable liner.
  10. Ellis, Frampton E., Footwear devices with an outer bladder and a foamed plastic internal structure separated by an internal flexibility sipe.
  11. Ellis, Frampton E., Footwear or orthotic inserts with inner and outer bladders separated by an internal sipe including a media.
  12. Ellis, Frampton E., Footwear sole sections including bladders with internal flexibility sipes therebetween and an attachment between sipe surfaces.
  13. Ellis, Frampton E., Furniture with internal flexibility sipes, including chairs and beds.
  14. Chuback, John, Head and neck protection apparatus.
  15. Halstead P. David ; Alexander Cherie F. ; Ide Thad, Helmet.
  16. P. David Halstead ; Cherie F. Alexander ; Thad Ide, Helmet.
  17. Ellis, Frampton E., Helmet and/or a helmet liner including an electronic control system controlling the flow resistance of a magnetorheological liquid in compartments.
  18. Ellis, Frampton E., Helmet and/or a helmet liner with at least one internal flexibility sipe with an attachment to control and absorb the impact of torsional or shear forces.
  19. Halstead Peter David ; Alexander Cherie F., Helmet fitting system.
  20. Halstead, P. David; Alexander, Cherie F., Helmet fitting system.
  21. Muskovitz, David T.; Miller, Christopher G., Helmet including vent and actuator assembly for moving vent shutter and methods of using same.
  22. Maddux, Larry E.; Drake, Jr., Raymond J.; VanHoutin, Louis Anthony; Long, Vincent R.; Warmouth, Cortney, Helmet with partial turn faceguard mounting.
  23. Nimmons, Kenneth W.; Rogers, David; Noordzij, Duco; Milea, Eduard; Maddux, Larry; Drake, Ray, Helmet with shell having raised central channel and ear holes with abutting slopped banks.
  24. Kuntz, Carl, Impact absorption padding for contact sports helmets.
  25. Gordon, Christopher Burnside; Gordon, Pilar Reyna, In situ molded orthotic and method for its fabrication.
  26. Fink,Joshua M.; Storey,Robbie M., Jaw pad cover.
  27. Benston Phyllis S. (Auburn WA) Cotie Michael E. (Tacoma WA), Liner for a helmet, hat, cap or other head covering.
  28. Ellis, Frampton E., Microchip with faraday cages and internal flexibility sipes.
  29. Ellis, Frampton E., Microprocessor control of bladders in footwear soles with internal flexibility sipes.
  30. Ellis, Frampton E., Microprocessor control of bladders in footwear soles with internal flexibility sipes.
  31. Culley, Brian J.; Smicklevich, Mickey, Pad for helmet or the like.
  32. Rudolf,Charles G.; Long,Richard J., Padset for protective helmet.
  33. Rappleyea Frederick A. (Park Ridge IL), Protective headgear.
  34. Dan T. Moore, III, Protective helmet.
  35. Hanson, Lee; Hanson, Erin, Protective helmet cover.
  36. Bologna, Vittorio; Kraemer, Nelson; Infusino, Ralph; Ide, Thad M., Protective sports helmet.
  37. Ide, Thad M.; Infusino, Ralph J.; Kraemer, Nelson; Withnall, Christopher R. P.; Bayne, Timothy D., Protective sports helmet.
  38. Withnall, Chris; Wonnacott, Michael; Bologna, Vittorio; Ide, Thad M.; Infusino, Ralph; Kraemer, Nelson, Protective sports helmet.
  39. Ide, Thad M.; Kraemer, Nelson; Infusino, Ralph J.; Bologna, Vittorio, Quick release connector.
  40. Attey, Graeme Scott, Sports helmet.
  41. Ide, Thad M.; Infusino, Ralph J.; Kraemer, Nelson; Withnall, Christopher R. P.; Bayne, Timothy D., Sports helmet.
  42. Ide, Thad M.; Infusino, Ralph J.; Kraemer, Nelson; Withnall, Christopher R. P.; Bayne, Timothy D., Sports helmet.
  43. Ide, Thad M.; Infusino, Ralph J.; Kraemer, Nelson; Withnall, Christopher R. P.; Bayne, Timothy D., Sports helmet.
  44. Bologna, Vittorio; Ide, Thad M.; Kraemer, Nelson; Infusino, Ralph J., Sports helmet with quick-release faceguard connector and adjustable internal pad element.
  45. Ellis, Frampton E., Wire cable for electronic devices, including a core surrounded by two layers configured to slide relative to each other.
  46. Jones Deanna M. ; Nagro Michael, Wrestling headgear.
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