$\require{mediawiki-texvc}$
  • 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

Folding device for baby carriage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E05D-011/10    A45F-005/10    B62B-007/00    F16C-011/10    B62B-009/12   
출원번호 US-0155555 (2016-05-16)
등록번호 US-9534628 (2017-01-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Chow, Ming
인용정보 피인용 횟수 : 0  인용 특허 : 18
초록

A folding device for a baby carriage has an operating arm, a first cover, an engaging unit, an elastic unit, a first abutting unit, a second abutting unit, and a second cover. The operating arm has two opposite ends. The first cover is connected to one of the two opposite ends of the operating arm. The first cover and the second cover are pivotally mounted with each other. The engaging unit, the elastic unit, the first abutting unit, and the second abutting unit are received in the first cover and the second cover. The folding device for a baby carriage ...

대표
청구항

1. A folding device comprising: an operating arm being a hollow tube and having two opposite ends;a first cover connected to one of the two opposite ends of the operating arm and having a first surrounding wall having an inner surface; anda first engaging portion formed on the inner surface of the first surrounding wall;an engaging unit assembled in the first cover and having a peripheral wall having an outer surface; andan engaging segment formed on the outer surface of the peripheral wall of the engaging unit and engaged with the first engaging portion...

이 특허에 인용된 특허 (18)

  1. Liu Kun-Hei (2F. ; No. 32 ; Lane 200 ; Tung Hwa Street Taipei TWX). Adjustable baby cart handrail positioning device. USP1992125168601.
  2. Newhard, Daniel N.. Adjustable cable compensating knuckle for a stroller. USP2003046550801.
  3. Gard, Paul D.; Davis, Barton Brett. Adjustable rotary locking and unlocking device. USP2009127631575.
  4. Wang Cheng H. (9-3 ; Hai Wei Tze Lane ; Chung Yang Rd. Chung Ho Tsun ; Lung Ching Hsiang ; Tai Chung Hsien TWX). Angle adjusting device. USP1986094614452.
  5. Franklin Ronald D. (5266 L St. Sacramento CA 95819). Articulating positioning device for tools. USP1992065123768.
  6. Chen, Shun-Min. Changing table for playard. USP2005096948197.
  7. Cheng Ying-Hsiung (San Diego CA). Collapsible baby bed. USP1995015377368.
  8. Lan Red,TWX. Foldable carriage. USP2001116322098.
  9. Ageneau, Laurent. Folding pushchair with tilting handle equipped with a folding control on the handle. USP2003056565111.
  10. Huang Ming-Tai (4Fl. ; No. 302 ; Pai Ling Wu Rd. Taipei TWX). Handle assembly for doll carriages. USP1991115062179.
  11. Greger Jeff G. ; Pike Robert T.. Juvenile carrier with adjustable handle assembly. USP1999105961180.
  12. Jane Cabagnero Ramn (Palau de Plegamans ESX). Locking and unlocking device for the folding of baby carriages. USP1996075535483.
  13. Lan Red,TWX. Pivot joint for a stroller frame. USP1998065765958.
  14. McGrath, Andrew H.. Pull-button, locking hinge assembly. USP2015018925153.
  15. Wang Chia-Ho (12F ; No. 311 ; Fu-Hsing N. Rd. Taipei City TWX). Stroller. USP1991105056805.
  16. Sack James. Stroller reclining and canopy tensioning mechanism thereof. USP1999035887935.
  17. Huang Ming-Tai (No. 28-1 ; Napa Lin ; Shin-Hwa Chen Tainan Shien TWX). Stroller with an improved connector. USP1991085039118.
  18. Franklin, Ronald D.; McCollum, Michael D.; Franklin, Lucas R.. Tool positioning system. USP2012038132978.