• 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

Combination back pack and seat

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47C-009/10    A47C-007/62   
미국특허분류(USC) 297/188 ; 297/217 ; 224/155
출원번호 US-0203648 (1980-11-03)
발명자 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0

A combination back pack and seat is provided where a seat portion is rigidly connected to a back pack to allow for two modes of operation. Two bent-leg portions having a U-shape are pivoted together in scissor-like manner to provide for a support for a nylon fabric constituting the supporting surface of the seat portion. Straps are connected to the two bent-leg portions to provide for the carrying of the back pack when in the back pack mode of use.


The combination back pack and seat comprising, in combination, a back pack portion comprising receptacle means for storing items therein; a seat portion fixedly connected to said back pack portion; and means for fixedly connecting said back pack and said seat portion to each other, whereby two modes of operation are provided, the first as a back pack and the second as a seat, said seat portion comprising first and second bent-leg portions, each being pivotally connected to the other to pivot in a scissor-like manner, each said bent-leg portions being U-s...

이 특허를 인용한 특허 피인용횟수: 18

  1. Krulik Richard J.. Back pack with seat. USP1998075779112.
  2. Milich, Patricia M.; Milich, Michael; Manson, William; Jones, Brian; Brobst, Renee M.; Blanck, Diane R.. Backpack assembly with backpack, foldable seat, and rollers. USP2017049615666.
  3. Burgard Francis A. (12800 W. Cleveland Ave. New Berlin WI 53151). Chair pack and pack frame. USP1988094773574.
  4. Hensley, Fred. Collapsible and portable chair. USP2010017644981.
  5. Redzisz, Andrezj M.; Godshaw, Donald E.. Collapsible portable seat construction. USP2004116824209.
  6. Kober Edward F. (12003 Church Rd. Richmond VA 23233). Combination backpack and seat. USP1997055628437.
  7. Talavera Tolentino, Rafael Alberto. Combination backpack and seating apparatus. USP2013118573454.
  8. Jasper Harold E.. Combination backpack and stool. USP1999095954248.
  9. Gatrill, Adrian. Convertible case and stool. USP20190110188216.
  10. Ahn David G.. Convertible chair and backpack. USP1999075927798.
  11. Shyr Michael H.. Folding chair with cooler. USP1999126000752.
  12. Wu David,TWX. Golf bag with a foldaway chair. USP2001086273250.
  13. Krulik Richard J.. Luggage with seat. USP1999095957349.
  14. Ammann, Jr., Leslie G.. Portable chair. USP2003046547324.
  15. Liping Fang. Portable workstool. USP2002046375258.
  16. Rhee,Yong Su. Rucksack having folding chair. USP2006026997507.
  17. McCree LaVan (3172 Marathon Dr. San Diego CA 92123). Seat cushion back pack. USP1989084854637.
  18. Robbins ; III Edward S. (459 N. Court St. Florence AL 35630) Schwertner Gary T. (St. Joseph TN). Trash bag retainer and air venting device. USP1987124715572.