Ear muff
Latest Sensear Pty Ltd Patents:
Description
Claims
The ornamental design for an ear muff, as shown and described.
Referenced Cited
U.S. Patent Documents
D229833 | January 1974 | Becker |
3984885 | October 12, 1976 | Yoshimura et al. |
D244037 | April 12, 1977 | Warner et al. |
D254616 | April 1, 1980 | Tabata |
D254910 | May 6, 1980 | Lung |
D255352 | June 10, 1980 | Besasie |
D266417 | October 5, 1982 | Perez |
D291198 | August 4, 1987 | Bellini |
D317767 | June 25, 1991 | Banks |
5406037 | April 11, 1995 | Nageno et al. |
D358390 | May 16, 1995 | Hayashi |
5574795 | November 12, 1996 | Seki |
D411200 | June 22, 1999 | Almqvist |
D413413 | August 31, 1999 | Dillon et al. |
D491163 | June 8, 2004 | Green |
6965681 | November 15, 2005 | Almqvist |
D589492 | March 31, 2009 | Mistry |
D616865 | June 1, 2010 | Marchand et al. |
Patent History
Patent number: D633894
Type: Grant
Filed: Feb 3, 2009
Date of Patent: Mar 8, 2011
Assignee: Sensear Pty Ltd
Inventors: Eugen Gustav Meyer (Waterloo), Gianfranco Lassandro (Mascot)
Primary Examiner: Paula Greene
Attorney: Marger Johnson & McCollom, P.C.
Application Number: 29/331,876
Type: Grant
Filed: Feb 3, 2009
Date of Patent: Mar 8, 2011
Assignee: Sensear Pty Ltd
Inventors: Eugen Gustav Meyer (Waterloo), Gianfranco Lassandro (Mascot)
Primary Examiner: Paula Greene
Attorney: Marger Johnson & McCollom, P.C.
Application Number: 29/331,876
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)