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Headphone
US D477,593 S1
Filed
: 10/31/2002
Issued
: 07/22/2003
Est. Priority Date
: 10/31/2002
Status: Expired due to Term
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Associated Cases
0
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0
Product Citations
0
Petitions
20
Forward Citations
1
Assignment
First Claim
Patent Images
1. The ornamental design for a headphone, as shown.
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Citations
1 Claim
1. The ornamental design for a headphone, as shown.
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Current Assignee
Sony Corporation
(Sony Group Corp.)
Original Assignee
Sony Corporation
(Sony Group Corp.)
Inventors
Komiyama, Jun
Primary Examiner(s)
Mortimer, Paula A.
Application Number
US29/170,043
Time in Patent Office
264 Days
Field of Search
D14/192, D14/205, D14/206, D14/223, 181/129, 181/130, 381/381, 381/374, 381/376, 381/377, 381/378, 381/379, 381/375, D24/174, 379/430
US Class Current
D14/223
CPC Class Codes
N/A
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