Patent Number: D435,557

Title: Handheld interrogator

Abstract:

Inventors: Eisenberg; Peter M. (Minneapolis, MN), Gonzalez; Bernard A. (St. Paul, MN), Grunes; Mitchell B. (Minneapolis, MN), Schilling; Robert J. (Arden Hills, MN)

Assignee: 3M Innovative Properties Company

International Classification: 1402

Expiration Date: 12/26/2017