发明名称 Frozen door opener
摘要 A door opener for opening a frozen or stiff foam or rubber seal formed between a door and a door frame, which possesses first and second plate portions. The first plate portion is adapted for placement in a frame opening between the door frame and the door, and the second plate portion is adapted to be manipulated by a user, by attachment to a key chain. The first plate portion is in spaced relation to the second plate portion so as to form a substantially right angle about a central point, whereby an end of the first plate portion can be inserted for placement in the frame opening between the door frame and the door by the user, and engage a lip of the door.
申请公布号 US2005120764(A1) 申请公布日期 2005.06.09
申请号 US20030728375 申请日期 2003.12.03
申请人 WARNER RUSSELL 发明人 WARNER RUSSELL
分类号 A44B15/00;E05B19/20;E05B65/00;E05F11/54;(IPC1-7):A45C11/32;A47G29/10;E05B63/00 主分类号 A44B15/00
代理机构 代理人
主权项
地址