Portable oxygen concentrator
First Claim
Patent Images
1. The ornamental design for a portable oxygen concentrator, as shown and described.
2 Assignments
0 Petitions
Accused Products
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Citations
1 Claim
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1. The ornamental design for a portable oxygen concentrator, as shown and described.
Specification
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Current AssigneeInova Labs Incorporated (ResMed Incorporated)
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Original AssigneeInova Labs Incorporated (ResMed Incorporated)
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InventorsShockley, H. David Jr., Westersten, Allan Sten, Wilkinson, William R.
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Primary Examiner(s)Nelson; T. Chase
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Assistant Examiner(s)Doan; Anhdao
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Application NumberUS29/320,511Time in Patent Office543 DaysField of SearchD24/163, D24/164, D24/110, 95/96, 951/21, 961/11, 961/16, 961/17, 961/21, 961/30, 961/44, 128/205.24, 128/204.18, 128/204.22, 128/204.26US Class CurrentD24/164CPC Class CodesN/A
