Ear cup for a headset
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Description
The broken line showing forms no part of the claimed design, and the shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.
Claims
The ornamental design for an ear cup for a headset, as shown and described.
Referenced Cited
U.S. Patent Documents
2795802 | June 1957 | Myers |
D235350 | June 1975 | Hanson |
D244213 | May 3, 1977 | Besasie |
4791673 | December 13, 1988 | Schreiber |
4802243 | February 7, 1989 | Griffiths |
D313092 | December 18, 1990 | Nilsson |
D424568 | May 9, 2000 | Gerdom |
D425511 | May 23, 2000 | Gerdom |
D452491 | December 25, 2001 | Sato |
6580800 | June 17, 2003 | Yamasaki et al. |
D588100 | March 10, 2009 | Densho et al. |
D605172 | December 1, 2009 | Seade |
8144913 | March 27, 2012 | Myles, Jr. |
Patent History
Patent number: D664115
Type: Grant
Filed: Aug 3, 2011
Date of Patent: Jul 24, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Martin Allard (Huskvarna), Niklas Emilsson (Rydaholm), Robert Karlsson (Bredaryd)
Primary Examiner: Paula Greene
Attorney: Eric D. Levinson
Application Number: 29/398,655
Type: Grant
Filed: Aug 3, 2011
Date of Patent: Jul 24, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Martin Allard (Huskvarna), Niklas Emilsson (Rydaholm), Robert Karlsson (Bredaryd)
Primary Examiner: Paula Greene
Attorney: Eric D. Levinson
Application Number: 29/398,655
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)