The ornamental design for a compressiondevice, as shown and described.
FIG. 1 is a top, left, front perspective view of an embodiment of a compression device embodying our new design;
FIG. 2 is a top, right, rear perspective view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design. The dash-dot-dash lines represent the boundaries of the claimed design. The dash-dot-dash lines in the figures illustrate the portions of the design that form no part of the claim.
CORRECTIVE ASSIGNMENT TO CORRECT THE STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH PREVIOUSLY RECORDED ON REEL 000057 FRAME 57 ASSIGNOR S HEREBY CONFIRMS THE THIS INVENTION WAS MADE WITH GOVERNMENT SUPPORT UNDER NIH GRANT NUMBERS RR031973 AND TR000055