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특허 상세정보

Collapsible wagon

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 280/651; 280/047.34; 280/655
출원번호 US-0896295 (2001-07-02)
발명자 / 주소
대리인 / 주소
    Harpman & Harpman
인용정보 피인용 횟수 : 35  인용 특허 : 14
초록

A convertible wagon adaptable from an extending use position to a collapsed storage position. The wagon has a telescopically extensible center portion that slidably secures and separates oppositely disposed end enclosure portions. A telescopically extensible handle is provided for deployment when in use configuration allowing for directional mobility of the wagon by the user.

대표
청구항

A convertible wagon adaptable from an extending use position to a collapsed storage position. The wagon has a telescopically extensible center portion that slidably secures and separates oppositely disposed end enclosure portions. A telescopically extensible handle is provided for deployment when in use configuration allowing for directional mobility of the wagon by the user. second seal comprising an annular seal surface extending in the plane passing through the shaft, wherein the second seal is connected to and coaxial with the shaft, wherein the ann...

이 특허를 인용한 특허 피인용횟수: 35

  1. Vanderberg, Matthew Alexander. Backpack collapsible coolers. USP2014118875964.
  2. Choi, Young Yong. Cart with easy accommodation of handle by spring. USP2017029561815.
  3. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2013048430265.
  4. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2012118317046.
  5. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2013048424699.
  6. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2013058448813.
  7. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2013038403162.
  8. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2013028365944.
  9. Vanderberg, Matthew Alexander; Bizzell, Daniel Lee. Collapsible coolers. USP2013048424708.
  10. Logvin, Eric W.; Law, Brandon; Landau, Sergio. Configurable cart. USP2015129221484.
  11. Chiappetta, Gary; Fox, Bryan; Koster, Joel; Rodriguez, Hector. Convertible toy wagon. USP2005086932365.
  12. Vanderberg, Matthew Alexander; Kovacevich, Ian D.; Bizzell, Daniel Lee; Hoy, Chris. Cooler assembly having inflatable wall. USP2009047513510.
  13. Vanderberg, Matthew Alexander. Cooler with wrap-around side cover. USP2014048695839.
  14. Fitzwater, Jason; Eckert, Cameron; Boyle, Michael S.. Foldable wagon. USP20180910081380.
  15. Young, Matthew E.; Sandlin, Randall A.; Schlegel, Thomas K.; Eckert, Cameron. Foldable wagon. USP2016059327749.
  16. Farber, Robert; Farber, Jason C.. Folding table with transport mechanism. USP2009087574964.
  17. Farber, Robert; Farber, Jason C.. Folding table with transport mechanism. USP2011087987800.
  18. Ostergaard, Collin; Goodman, Anne. Folding wagon. USP201708D794133.
  19. Sagol, Sami. Hand truck. USP2005046877764.
  20. Hartmann,Fred O.; Aaseby,Allen C.. Hand-truck apparatus having locking handle. USP2008127462009.
  21. Doerflinger, David A.; Guptail, Daniel. Manually actuated brake system for manually towable vehicle. USP2009097584827.
  22. Doerflinger,David A.; Guptail,Daniel. Manually actuated brake system for manually towable vehicle. USP2006107124859.
  23. Clavey, Craig. Material handling cart. USP2005066902175.
  24. Van Horn,Peter; McCarty,Franklin Ray. Multipurpose cooler and method for use thereof. USP2007127306243.
  25. Herlitz, Todd; Byrne, Emily. Multipurpose wagon. USP2016059333977.
  26. Holman,Robert Alan. Sport wagon bench. USP2006037017923.
  27. Vaverek, Milton. Three wheel cargo cart with lifting drawbar. USP2017099758184.
  28. Smokowski, John Thaddeus; Snyder, Carol; Ritossa, Patrick. Toy. USP201211D671174.
  29. Proulx, Nicholas; Poirier, Yannick. Toy cart. USP201402D700248.
  30. Vanderberg, Matthew Alexander; Kovacevich, Ian D.; Bizzell, Daniel Lee; Hoy, Chris. Travel cooler assembly having separable wheeled base and insulated container. USP2010037677580.
  31. Vanderberg, Matthew Alexander; Kovacevich, Ian D.; Bizzell, Daniel Lee; Hoy, Chris. Travel cooler with air pump receiving area. USP2009067549653.
  32. Vanderberg, Matthew Alexander; Kovacevich, Ian D.; Bizzell, Daniel Lee; Hoy, Chris. Travel cooler with cargo receiving area. USP2009077559559.
  33. Vanderberg, Matthew Alexander; Kovacevich, Ian D.; Bizzell, Daniel Lee; Hoy, Chris. Travel cooler with collapsible sidewalls. USP2010037677581.
  34. Vanderberg, Matthew Alexander; Kovacevich, Ian D.; Bizzell, Daniel Lee; Hoy, Chris. Travel cooler with removable and storable handle. USP2009067543828.
  35. Herlitz, Todd. Wagon. USP201703D782580.