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특허 상세정보

Safety latch apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E05C-019/06    E05C-019/00   
미국특허분류(USC) 292/087; 292/298
출원번호 US-0530801 (2006-09-11)
등록번호 US-7452011 (2008-11-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Schmeiser Olsen & Watts LLP
인용정보 피인용 횟수 : 6  인용 특허 : 19
초록

A safety latch apparatus for retaining a swinging door in a substantially closed position relative to a door frame comprising a receiving assembly having a base portion for mounting to the swinging door or door frame and a single receiving element protruding from said base portion; and a latching assembly engageable with said receiving element and a finger protector. The latching assembly comprising: a biased or curved compliant arm having a hook element coupled at the end, wherein said receiving element engages said hook element at a single point; and a...

대표
청구항

The invention claimed is: 1. A safety latch apparatus for retaining a movable member of an opening assembly in a closed or substantially closed position relative to a fixed position member of an opening assembly, said opening assembly having a fixed position member and a movable member, said safety latch apparatus comprising: a receiving assembly having a base portion for mounting to said fixed position member or said movable member and a single receiving element protruding from said base portion; and a latching assembly engageable with said receiving e...

이 특허에 인용된 특허 (19)

  1. Harmony Richard C. (10824 Little Lake Rd. Downey CA 90241). Cabinet and drawer latch. USP1995085445451.
  2. Wong, Anthony; Tomas, Jorge. Cabinet latch. USP2005096942257.
  3. Bialobrzeski Walter (68 Summerwood Dr. Wallingford CT 06492) Sperry Paul A. (376 State St. North Haven CT 06473). Child-proof latch. USP1983114416477.
  4. Pool, Joseph R.. Combination door stop and catch. USP1979014134608.
  5. Geislhardt, Alan C.. Door latch. USP2005086932392.
  6. Renaud, Regis P.. Door safety devices. USP2005046874198.
  7. Chen Trevor G. (Miami FL). Door safety latch. USP1977124062578.
  8. Westerlund Allan G. (Norrbackagaton 30 S-11341 Stockholm SEX). Doorcatch. USP1982114357038.
  9. Brown David C. ; Thuma Michael C. ; Scherer Craig S.. Enclosure safety latch. USP1998015711554.
  10. Vogt Peter A. (29256 Kestrel La. Laguna Niguel CA 92677). Engageable and disengageable safety latch. USP1997055626372.
  11. Thomas R. Marsh. Furniture clip. USP2002116481811.
  12. Varlet Marc F. (8 rue des Ecoles 56410 Etel FRX). Latch assembly. USP1987124714284.
  13. Smith ; Charles V.. Latched cabinet structure. USP1978014068872.
  14. Chrones, Anthony. Safety closure latch. USP1983044378948.
  15. D\Ath Philip O. (4146 Melrose St. ; Apt. 14 Riverside CA 92504). Safety door lock. USP1984104475753.
  16. Zemzik, Andrew W.. Safety latch. USP2003086604764.
  17. Boyce Phil (2133 Research Dr. Livermore CA 94550). Safety latch for drawers and the like. USP1988014717184.
  18. Miller Elbrige H. (1254 S. Florida Ave. Rockledge FL 32955). Safety latch for in swinging doors. USP1983104408789.
  19. Bain ; Jr. Lincoln Grady ; Bain ; III Lincoln Grady. Sliding door security and child safety latch. USP1999025865480.