Ventilation interface
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Description
Claims
The ornamental design for a ventilation interface, as shown and described.
Referenced Cited
U.S. Patent Documents
20060124131 | June 15, 2006 | Chandran et al. |
20060174887 | August 10, 2006 | Chandran et al. |
Patent History
Patent number: D557801
Type: Grant
Filed: Apr 9, 2007
Date of Patent: Dec 18, 2007
Assignee: RESPCARE, Inc. (Coconut Creek, FL)
Inventors: Sanjay Chandran (Boca Raton, FL), Shara Hernandez (Davie, FL), Louis Javier Collazo (Atlanta, GA)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Maier & Maier, PLLC
Application Number: 29/274,245
Type: Grant
Filed: Apr 9, 2007
Date of Patent: Dec 18, 2007
Assignee: RESPCARE, Inc. (Coconut Creek, FL)
Inventors: Sanjay Chandran (Boca Raton, FL), Shara Hernandez (Davie, FL), Louis Javier Collazo (Atlanta, GA)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Maier & Maier, PLLC
Application Number: 29/274,245
Classifications