Crankcase ventilation device housing
Description
The broken lines illustrate the portions of the crankcase ventilation device housing that forms no part of the claimed design.
Claims
We claim the ornamental design for a crankcase ventilation device housing, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D136503 | October 1943 | Heintz |
| D336282 | June 8, 1993 | Guginsky |
| 6171355 | January 9, 2001 | Gieseke |
| D595739 | July 7, 2009 | Ogawa |
| D619149 | July 6, 2010 | Aketa |
| D727970 | April 28, 2015 | Peterson |
| D758314 | June 7, 2016 | Shanahan |
- Prevent 200 , May 2, 2016 https://www.amazon.com/Mann-Hummel-6257511-Provent-200/dp/B01F2NZ6RQ.
Patent History
Patent number: D877200
Type: Grant
Filed: Aug 23, 2017
Date of Patent: Mar 3, 2020
Assignee: MANN+HUMMEL GmbH (Ludwigsburg)
Inventors: Markus Melde (Speyer), Markus Zuerker (Dudenhofen), Shamantha Mn (Karnataka), Peter Theiss (Stuttgart), Florian Bentele (Deckenpfronn)
Primary Examiner: Derrick E Holland
Application Number: 29/614,798
Type: Grant
Filed: Aug 23, 2017
Date of Patent: Mar 3, 2020
Assignee: MANN+HUMMEL GmbH (Ludwigsburg)
Inventors: Markus Melde (Speyer), Markus Zuerker (Dudenhofen), Shamantha Mn (Karnataka), Peter Theiss (Stuttgart), Florian Bentele (Deckenpfronn)
Primary Examiner: Derrick E Holland
Application Number: 29/614,798
Classifications