Chair back

Number of patents in Portfolio can not be more than 2000

United States of America Design

PATENT NO D572509
SERIAL NO

29263331

Stats

ATTORNEY / AGENT: (SPONSORED)

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Abstract

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
Ergonomiprodukter I Bodafors ABNASSJO7

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ponnert, Oskar Malmo, SE 11 112
Rittfeldt, Marten Skanor, SE 5 35

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (9)
D404209 Video game seat 15 1997
D506893 Chair back 12 2004
D534384 Backrest for a chair 35 2005
D545582 Chair 21 2006
D549976 Chair 27 2006
D543717 Office chair 39 2006
D548994 Chair 48 2007
D552857 Chair 43 2007
D553886 Chair backrest 10 2007
 
VITRA PATENTE AG (1)
D550976 Chair 26 2006
 
ZHEJIANG HIMAX FURNITURE INDUSTRY CORP. LTD. (1)
D554877 Chair 22 2005
 
STEELCASE INC. (4)
D546573 Back for a seating unit 13 2004
D543396 Back construction 8 2005
D543397 Back construction 27 2005
D542580 Backrest 21 2006
 
Pro-Glory Enterprise Co., Ltd. (1)
D542547 Office chair 10 2005
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Ergonomiprodukter I Bodafors AB (1)
D586594 Chair back 1 2008
* Cited By Examiner

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