U.S. patent number D321,227 [Application Number 07/363,221] was granted by the patent office on 1991-10-29 for lung exerciser.
Invention is credited to Erik Norell.
United States Patent |
D321,227 |
Norell |
October 29, 1991 |
Lung exerciser
Claims
The ornamental design for a lung exerciser, as shown and described.
Inventors: |
Norell; Erik (S-531 34
Lidkoping, SE) |
Appl.
No.: |
07/363,221 |
Filed: |
June 8, 1989 |
Foreign Application Priority Data
Current U.S.
Class: |
D21/662;
D24/164 |
Field of
Search: |
;D21/191-199
;272/99,93,130 ;128/204.24,204.25,204.27 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak &
Seas
Description
FIG. 1 is a front, top and left side perspective view of a lung
exerciser showing my new design; and,
FIG. 2 is a rear, bottom and right side perspective view
thereof.
* * * * *