×

PH meter

  • US D360,840 S
  • Filed: 05/18/1994
  • Issued: 08/01/1995
  • Est. Priority Date: 05/18/1994
  • Status: Expired due to Term
First Claim
Patent Images

1. The ornamental design for a PH meter, as shown and described.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×