Handheld interrogator

• US D435,557 S
• Filed: 01/14/2000
• Issued: 12/26/2000
• Est. Priority Date: 01/14/2000
• Status: Expired due to Term

• Current Assignee: 3M Innovative Properties Company (3M Company)
• Original Assignee: 3M Innovative Properties Company (3M Company)
• Inventors: Schilling, Robert J., Grunes, Mitchell B., Gonzalez, Bernard A., Eisenberg, Peter M.
• Primary Examiner(s): TUNG, MELANIE H
• Application Number:
  US29/117,015
• Time in Patent Office: 347 Days
• Field of Search: D14/420-31, D19/41-51, 235/375, 235/378, 235/385, 235/454, 235/462.15, 235/472.02, 235/486, 382/312-15, 382/321, 382/318-19, 250/203.1, 250/216, 250/566, D26/37, D26/45, D26/50
• US Class Current: D14/428
• CPC Class Codes: N/A

Claims

1. The ornamental design for a handheld interrogator, as shown and described.