$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Backpack with flexible file system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45F-003/04    A45F-004/02    A45C-013/26   
미국특허분류(USC) 224/575 ; 190/018A ; 190/110 ; 224/153 ; 224/652 ; 224/653 ; 224/681
출원번호 US-0245998 (1999-02-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    O'Reilly
인용정보 피인용 횟수 : 34  인용 특허 : 5
초록

A backpack either conventional or of the rolling type having an integrated flexible filing system for storing books, folders, files, papers, and other paraphernalia. The flexible filing system is comprised of a plurality of semi-rigid dividers securely attached to a back wall or panel in the main compartment of the backpack. The dividers are attached to a flexible side wall to allow the system to expand or collapse as needed. Optional features include graduated dividers that are progressively shorter from rear to back to facilitate access to the compartm...

대표
청구항

[ What is claimed is:] [1.] In a backpack formed of a flexible fabric material having a semi-rigid back panel, shoulder straps for carrying the backpack and an elongate zipper providing access to a main interior storage compartment the improvement comprising;a plurality of semi-rigid dividers;a flexible fabric securing said plurality of dividers at the sides to form a series of expandable compartments;securing means securing said plurality of dividers to said back panel of said backpack;whereby said plurality of dividers form a flexible, expandable filin...

이 특허를 인용한 특허 피인용횟수: 34

  1. Maeda, Nobuo. Apparatus for carrying portable electronic devices of a wide range of sizes. USP2015129210976.
  2. Custer, Dan. Backpack. USP201206D661085.
  3. Majeau, Bernard H.. Backpack. USP201602D748918.
  4. Sijmons Erik,BEX ; Szyf Maxime,BEX. Backpack. USP200109D448160.
  5. Jeffrey J. Ivarson ; Henrietta L. Ivarson ; Ian C. Ivarson. Backpack apparatus. USP2002116474524.
  6. Russo, Steve. Backpack with removable handle and wheel assembly. USP2009107597341.
  7. Russo,Steve; Chi,Tung Cheng. Backpack with removable handle and wheel assembly. USP2006057036641.
  8. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Bag. USP201904D844324.
  9. Saetia, Chetthia. Business case with removable handle and wheel assembly. USP2003076595334.
  10. Fenton, Timm John; Scicluna, Paul Victor. Carrying bag with expandable area. USP2011027886949.
  11. Lim, Mona; Lim, Casey. Collapsible back pack. USP2003056561395.
  12. Salander,Mark T.. Collapsible luggage system. USP2007067232018.
  13. Bhavnani,Dilip. Collapsible utility bag and advertising vehicle. USP2008117451861.
  14. Godshaw,Donald E.; Redzisz,Andrezj M.. Collapsible wheeled tool bag. USP2007127311200.
  15. Oh, Scott. Convertible backpack. USP2003036530507.
  16. Bergquist, Bart Brian. Convertible carrying case. USP201310D690502.
  17. Bergquist, Bart Brian. Convertible carrying case. USP2017089717322.
  18. Bergquist, Bart Brian. Convertible carrying case. USP2014098820596.
  19. Hurst, Nathan W.. Flying disc caddy. USP2014038678259.
  20. Naiva, Matthew W.. Handle assembly for a case. USP2018019872547.
  21. Eric W. Reimers ; Dale Truett ; Mark Robirds. Hard shell backpack design. USP200207D460614.
  22. McKelvey, Sanni. Luggage wardrobe system and method of use. USP2017119820542.
  23. Schofield, Chase C.. Pack. USP201805D818262.
  24. Pratt, Michael J.; Warner, Scott Kendrick; Christensen, Joseph W.. Pocket closure device. USP2009127628188.
  25. Pratt,Michael James; Warner,Scott Kendrick; Christensen,Joseph W.. Pocket closure device. USP2006097111731.
  26. Armen Gorchian. Portable carrying apparatus for holding and carrying a compact disc player and a plurality of compact discs. USP2002046375057.
  27. Hirsch, James F.. Portable garment hanging system for a portable wardrobe bag. USP2017029565932.
  28. Albritton, Kenneth B.. Sports equipment bag, organizer and ventilator. USP2009107604102.
  29. Redzisz, Andrezj M.; Godshaw, Donald E.; Du, Hai. Tool carrying and storage case. USP2009087575117.
  30. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP20181010086508.
  31. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP2017049616562.
  32. Oh, Scott. Wheeled backpack. USP2004066742684.
  33. Roether, Julia; Bell, Thomas G.; Cross, Tory M.. Woven textile accessories. USP2014088814429.
  34. Roether, Julia; Bell, Thomas G.; Cross, Tory M.. Woven textile bag. USP2015099131749.