Medical steady structure
Description
Claims
The ornamental design for a medical steady structure, as shown.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D633829
Type: Grant
Filed: Jul 12, 2010
Date of Patent: Mar 8, 2011
Inventor: Mao-Kuan Chang (Taichung)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: Chun-Ming Shih
Application Number: 29/365,580
Type: Grant
Filed: Jul 12, 2010
Date of Patent: Mar 8, 2011
Inventor: Mao-Kuan Chang (Taichung)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: Chun-Ming Shih
Application Number: 29/365,580
Classifications
Current U.S. Class:
Perambulator, Invalid Chair, Or Stretcher (D12/128)