Chair back frame

Design Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Design Patent

active

D0641572

CLAIM:
The ornamental design for a chair back frame, as shown and described.

REFERENCES:
patent: 6843530 (2005-01-01), Wu
patent: D501333 (2005-02-01), Piretti
patent: D507910 (2005-08-01), Bock
patent: D509975 (2005-09-01), Pan
patent: 6938956 (2005-09-01), Piretti
patent: 6945601 (2005-09-01), Wu
patent: D510671 (2005-10-01), Wu
patent: D510826 (2005-10-01), Pan
patent: D543717 (2007-06-01), Chen
patent: D546086 (2007-07-01), Chen
patent: D557024 (2007-12-01), Chen
patent: 7303232 (2007-12-01), Chen
patent: D558492 (2008-01-01), Lu
patent: D568624 (2008-05-01), Wen
patent: D576416 (2008-09-01), Su
patent: D585205 (2009-01-01), Wen
patent: D591540 (2009-05-01), Lu
patent: D610822 (2010-03-01), Chen

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Chair back frame does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chair back frame, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chair back frame will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2704523

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.