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특허 상세정보

Cam lock

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E05C-003/04   
미국특허분류(USC) 292/101 ; 74/543 ; 292/241 ; 292/3363
출원번호 US-0795892 (1985-11-07)
발명자 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 2
초록

A cam lock has a housing with a locking lever extending through an opening in said housing and being pivotally mounted thereon. The housing has a shoulder on an interior surface thereof surrounding said opening and the lever is surrounded by an abutment. In a closed position, the abutment forms a line of contact with the shoulder so that the opening is completely closed.

대표
청구항

A cam lock and keeper to lock a window, said cam lock comprising an elongated locking lever, said lever having a body extending between engaging means formed on said lever at an exterior end and a handle formed on said lever at an interior end, a housing having a suitable opening to receive said lever, said housing having a shoulder on an interior surface thereof, said shoulder surrounding said opening, with an abutment on said lever substantially corresponding to said shoulder, said lever extending through said opening in said housing and being pivotall...

이 특허를 인용한 특허 피인용횟수: 24

  1. Ramsauer,Dieter. Bolt with a handle. USP2007087261343.
  2. Lawrence,Barry G.. Casement window lock. USP2008107441811.
  3. Geislhardt, Alan C.. Door latch. USP2005086932392.
  4. Lau, George Hon Kwong; Thurber, Edwin Wayne. Door latch system and method. USP2016039279589.
  5. Minter, Peter J.; Ruspil, Mathew D.. Flush lock for casement window. USP2015089109384.
  6. Minter, Peter J.; Ruspil, Mathew D.. Flush lock for casement window and method of operating the same. USP2017109777509.
  7. Mantyla, James; Parkinson, Rick; Hamilton, Stephen. Grease interceptor latching and riser system and method of use thereof. USP2011088007016.
  8. Jacobsen, Jim; Jacobsen, John. Latch. USP201601D747950.
  9. Jacobsen, Jim; Jacobsen, John. Latch. USP201601D747951.
  10. Jacobsen, Jim; Jacobsen, John. Latch. USP201602D748452.
  11. Jacobsen, Jim; Jacobsen, John. Latch. USP201603D750953.
  12. Shi, Chang; Xu, Lang. Locking apparatus. USP2018029903140.
  13. Blom Marcia K. (Albert Lea MN). Locking handle for window. USP1996025489131.
  14. Anderson Todd Allan ; Simon Clifford Elliott ; Subliskey Edward J. ; Briggs Jeffrey M.. Multi-point lock operator for casement window. USP1998115829802.
  15. Stoutenborough, Eric; Koch, Kyle. Operating assembly for a lifting and sliding fenestration assembly and related methods. USP2013098533997.
  16. Jack Looney. Quick release bracket for animal feeding devices. USP2002086427958.
  17. Shui-Te, Tsai. Rapid locking device. USP1994065319992.
  18. Simon Clifford Elliott ; Anderson Todd Allan ; Subliskey Edward J. ; Briggs Jeffrey M.. Single point lock operator. USP1999075927771.
  19. Carter Gregory G. (68 Weber Street South ; Apartment 20 Waterloo CAX N2J 1Z7). Tandem rod for casement windows. USP1990024898409.
  20. Frye Dale J. (Holland MI). Vehicle door actuating control having a flexible sealing membrane. USP1991085039145.
  21. Ellis, Frederick G.. Window latch. USP200406D491042.
  22. Ellis, Frederick G.; Hiebert, Gerald Bruce. Window latch mounting arrangement. USP2004126830270.
  23. Ellis Frederick G. (80 Burnett Avenue Winnipeg ; Manitoba CAX R2G 1C1 ). Window lock. USP1997045620213.
  24. Nguyen, Tam. Window lock handle. USP200409D496246.