Hearing protection headphones
Latest Direct Sound Headphones, LLC Patents:
Description
Claims
The ornamental design for a hearing protection headphones, as shown and described.
Referenced Cited
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Patent History
Patent number: D651764
Type: Grant
Filed: Dec 16, 2010
Date of Patent: Jan 3, 2012
Assignee: Direct Sound Headphones, LLC (St. Louis, MO)
Inventors: Johnny J. Gresko (Arnold, MO), Stephen J. Rois (Webster Groves, MO)
Primary Examiner: Elizabeth J Oswecki
Attorney: Kevin L. Klug
Application Number: 29/381,249
Type: Grant
Filed: Dec 16, 2010
Date of Patent: Jan 3, 2012
Assignee: Direct Sound Headphones, LLC (St. Louis, MO)
Inventors: Johnny J. Gresko (Arnold, MO), Stephen J. Rois (Webster Groves, MO)
Primary Examiner: Elizabeth J Oswecki
Attorney: Kevin L. Klug
Application Number: 29/381,249
Classifications
Current U.S. Class:
Ear (D29/112)