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Security clamp for telephone earpieces

  • US D252,088 S
  • Filed: 07/07/1977
  • Issued: 06/12/1979
  • Est. Priority Date: 01/10/1977
  • Status: Expired due to Term
First Claim
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1. The ornamental design for a security clamp for telephone earpieces, substantially as shown and described.

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