Invention Grant
- Patent Title: Sliding and expanding sofa and seat frame
- Patent Title (中): 滑动和扩张沙发和座椅框架
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Application No.: US13198049Application Date: 2011-08-04
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Publication No.: US08782825B2Publication Date: 2014-07-22
- Inventor: Fausto Barbero Schimmelpfeng
- Applicant: Fausto Barbero Schimmelpfeng
- Agency: Allman & Nielsen, P.C.
- Agent Steven A. Nielsen
- Main IPC: A47C17/13
- IPC: A47C17/13
Abstract:
An extendable system for sofas and armchairs uses a moveable seat and moveable head piece to travel along a curved head piece and stationary base. Frame members of the moveable seat and stationary base use a system of rails, ruler guides, notches and other wood components to facilitate the fluid movement and safe locking of the moving and stationary components.
Public/Granted literature
- US20130031721A1 Sliding and Expanding Sofa and Seat Frame Public/Granted day:2013-02-07
Information query
