Air filter
Latest MANN+HUMMEL GMBH Patents:
Description
Claims
We claim the ornamental design for an air filter, as shown and described.
Referenced Cited
Patent History
Patent number: D762834
Type: Grant
Filed: Feb 6, 2015
Date of Patent: Aug 2, 2016
Assignee: MANN+HUMMEL GMBH (Ludwigsburg)
Inventors: Michael Kaufmann (Meckenheim), Peter Theiss (Stuttgart)
Primary Examiner: Sandra Snapp
Application Number: 29/516,901
Type: Grant
Filed: Feb 6, 2015
Date of Patent: Aug 2, 2016
Assignee: MANN+HUMMEL GMBH (Ludwigsburg)
Inventors: Michael Kaufmann (Meckenheim), Peter Theiss (Stuttgart)
Primary Examiner: Sandra Snapp
Application Number: 29/516,901
Classifications
Current U.S. Class:
Filter (D23/365)