USD490519SExpiredUtility

Respiratory therapy device

95
Assignee: DHD HEALTHCARE CORPPriority: Mar 24, 2003Filed: Mar 24, 2003Granted: May 25, 2004
Est. expiryMar 24, 2023(expired)· nominal 20-yr term from priority
Inventors:Richard K. PelerossiGregory S. KingFredrick M. RichardsDeborah A. Laun
95
PatentIndex Score
63
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a respiratory therapy device, as shown and described.

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