CO2 absorber
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Description
In the drawings, the broken lines are shown for the purpose of illustrating environment only and form no part of the claimed design.
Claims
The ornamental design for a CO2 absorber, as shown and described.
Referenced Cited
U.S. Patent Documents
D482435 | November 18, 2003 | Kawakami |
D533650 | December 12, 2006 | Ohta |
D544591 | June 12, 2007 | Snow |
D549810 | August 28, 2007 | Smith |
D561890 | February 12, 2008 | Lithgow |
D578190 | October 7, 2008 | Gao |
D612480 | March 23, 2010 | Cork |
D710983 | August 12, 2014 | Miller |
D744108 | November 24, 2015 | Verma |
D800283 | October 17, 2017 | Boxum |
D822817 | July 10, 2018 | Maeckelberghe |
20030236015 | December 25, 2003 | Edirisuriya |
20080072900 | March 27, 2008 | Kenyon |
Patent History
Patent number: D861149
Type: Grant
Filed: Jun 5, 2018
Date of Patent: Sep 24, 2019
Assignee: Maquet Critical Care AB (Solna)
Inventors: David Crafoord (Bromma), Lina Trulsson (Bromma)
Primary Examiner: David G Muller
Assistant Examiner: Nathan M Johnston
Application Number: 29/650,254
Type: Grant
Filed: Jun 5, 2018
Date of Patent: Sep 24, 2019
Assignee: Maquet Critical Care AB (Solna)
Inventors: David Crafoord (Bromma), Lina Trulsson (Bromma)
Primary Examiner: David G Muller
Assistant Examiner: Nathan M Johnston
Application Number: 29/650,254
Classifications
Current U.S. Class:
Air Cleaner (D23/364)