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Baby walker 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62B-007/10
출원번호 US-0615915 (1975-09-23)
발명자 / 주소
  • Saint David (Elverson PA)
출원인 / 주소
  • Graco Metal Products, Inc. (Elverson PA 02)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

A baby walker is disclosed which has a tray with an opening within which the baby is seated, the tray having a seat supported thereby below the opening, the tray being supported from a base frame by foldable legs, the base frame in turn being carried on casters.

대표청구항

A baby walker comprising a tray having an opening and a seat below said opening, lug means on said tray, a base frame, and legs for supporting said tray from said base frame, said legs each having an upper leg portion pivotally readily detachably connected by pivots to said lug means and including a

이 특허를 인용한 특허 (32)

  1. Liu Pao-Yu,TWX, Baby walker.
  2. Murakami Mitsuo (Higashi-Osaka JPX), Baby walker.
  3. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles, Chair seat to base mounting assembly.
  4. Bellows, William B.; Nelson, Paul B.; Benson, Julie M., Child activity center, entertainment system, and components thereof.
  5. Bellows, William B.; Nelson, Paul B.; Benson, Julie M., Child activity center, entertainment system, and components thereof.
  6. Bellows, William B.; Nelson, Paul B.; Benson, Julie M., Child activity center, entertainment system, and components thereof.
  7. Lu Li-Wei (No. 59-16 ; Chiu She Lane Chiu She Li ; Taichung TWX), Circular walker with improved seat and wheel assemblies.
  8. Asbach, Ronald M.; Gubitosi, Domenic T., Collapsible infant entertainment device.
  9. Brady, Tom, Exercise chair.
  10. Fair, Paul; Steininger, Jeffrey, Foldable infant activity center.
  11. Hwang Sung T. (Flat 5 ; 4th Floor ; 6 Tin Heung St. Kowloon HKX), Folding furniture piece.
  12. Bapst, David M.; DeRubes, John; Gubitosi, Domenic T.; Kelly, Brian S.; Maul, John Martin; Pyrce, Philip R.; Salmon, Robert W., Free-standing jumping device.
  13. Bapst, David M.; DeRubes, John; Gubitosi, Domenic T.; Kelly, Brian S.; Maul, John Martin; Pyrce, Philip R.; Salmon, Robert W., Free-standing jumping device.
  14. Bapst, David M.; DeRubes, John; Gubitosi, Domenic T.; Kelly, Brian S.; Maul, John Martin; Pyrce, Philip R.; Salmon, Robert W., Free-standing jumping device.
  15. Gubitosi, Domenic T.; Kelly, Brian S., Free-standing jumping device.
  16. Gubitosi,Domenic T.; Kelly,Brian S., Free-standing jumping device.
  17. Lundeen, Michael, Infant support structure with supported seat.
  18. Rosko Michael Scot, Juvenile walker.
  19. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles, Node seat to base mounting assembly.
  20. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles, Node seat to base mounting assembly.
  21. Hurley Robert F. ; Kozma Matthew L. ; Bambara John D. ; Smith Scott C. ; Bambara Richard, Polymer structures with enhanced properties.
  22. Hurley Robert F. ; Kozma Matthew L. ; Bambara John D. ; Smith Scott C. ; Bambara Richard, Polymer structures with enhanced properties.
  23. Steininger, Jeffrey, Reconfigurable infant activity center.
  24. Trapp, Timothy J.; DeRubes, John; Gubitosi, Domenic T.; Kelly, Brian S.; Maul, John Martin; Pyrce, Philip R.; Salmon, Robert W., Reconfigurable infant support structure.
  25. Trapp, Timothy J.; DeRubes, John; Gubitosi, Domenic T.; Kelly, Brian S.; Maul, John Martin; Pyrce, Philip R.; Salmon, Robert W., Reconfigurable infant support structure.
  26. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles, Seat assembly.
  27. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles, Seat assembly.
  28. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles, Seat assembly.
  29. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J.; Deevers, Nickolaus William Charles, Seating unit.
  30. Pichnarcik, Kathy, Systems and methods for exercising muscles that move the thigh.
  31. Pichnarcik, Kathy, Systems and methods for exercising muscles that move the thigh.
  32. Simon, Jeffrey David; Eberlein, Marc, Worksurface assembly, body support member having a worksurface and method for the use and assembly thereof.
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