×

Portable peak flow meter

  • US D332,063 S
  • Filed: 07/22/1991
  • Issued: 12/29/1992
  • Est. Priority Date: 07/22/1991
  • Status: Expired due to Term
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
6
Forward Citations
3
Assignments
First Claim
Patent Images

1. The ornamental design for a portable peak flow meter, as shown and described.

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