×

Cell phone interface to personal protection device

  • US 20070049360A1
  • Filed: 08/25/2005
  • Published: 03/01/2007
  • Est. Priority Date: 08/25/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. Apparatus comprising:

  • a personal protection device;

    a microphone and speaker on the device a cell phone; and

    a cable for electrically connecting the microphone and the speaker with the cell phone.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×