Flooring surface
Description
Claims
The ornamental design for a flooring surface, as shown and described.
Referenced Cited
U.S. Patent Documents
D157010 | January 1950 | Solotoy |
3238855 | March 1966 | Clay, Sr. |
3554850 | January 1971 | Kuhle |
D241338 | September 1976 | Bogan |
D257178 | September 30, 1980 | Nasvik |
D299871 | February 14, 1989 | Jennings |
20040045248 | March 11, 2004 | Drost |
Patent History
Patent number: D558902
Type: Grant
Filed: Jun 18, 2004
Date of Patent: Jan 1, 2008
Assignee: Perfectfloor (Tianjin) Ltd. (Beijing)
Inventor: Lam Tai Lun (Beijing)
Primary Examiner: Catherine R. Oliver
Attorney: Alston & Bird LLP
Application Number: 29/207,863
Type: Grant
Filed: Jun 18, 2004
Date of Patent: Jan 1, 2008
Assignee: Perfectfloor (Tianjin) Ltd. (Beijing)
Inventor: Lam Tai Lun (Beijing)
Primary Examiner: Catherine R. Oliver
Attorney: Alston & Bird LLP
Application Number: 29/207,863
Classifications
Current U.S. Class:
Wood Grain (D25/150)