Ventilation portion of a ventilation apparatus
United States Patent D591419

Chandran, Sanjay (Boca Raton, FL, US)
Hernandez, Shara (Davie, FL, US)
Collazo, Louis Javier (Pompano Beach, FL, US)
Application Number:
Publication Date:
Filing Date:
Mergenet Solutions, Inc. (Coconut Creek, FL, US)
Primary Class:
Other Classes:
D24/110.4, D24/110.5
International Classes:
(IPC1-7): 2902
Field of Search:
128/206.21, D24/110.1, 128/207.18, 128/205.25, D24/110.4, 128/206.11, 128/207.11, D24/110.5
View Patent Images:
US Patent References:
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Other References:
Respironics Co.—Mask Family—http://masksfamily.respironics.com/, viewed on Feb. 19, 2008.
ResMed Co.—Mask Products—http://www.resmed.com/en-us/products/products.html?menu=products, viewed on Feb. 19, 2008.
Fisher and Paykel Co.—Product Family—http://www.fphcare.com/osa/products.asp, viewed on Feb. 19, 2008.
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Snapp Nasal Interface, Tiara Medical Systems, Inc., http://cpap-prime.com/tiara—snapp.htm, viewed Feb. 19, 2008.
Primary Examiner:
Attorney, Agent or Firm:

1. The ornamental design for a ventilation portion of a ventilation apparatus, as shown and described.


FIG. 1 is a front perspective view of a ventilation interface portion of a ventilation apparatus showing our new design;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a top perspective view thereof;

FIG. 5 is a rear perspective view thereof;

FIG. 6 is a bottom perspective view thereof; and,

FIG. 7 is an enlarged front perspective view of the claimed ventilation interface portion.

The broken line showing of the ventilation interface portion of a ventilation apparatus is for illustrative purposes only and forms no part of the claimed design.