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The ornamental design for a face mask for respiratory therapy, as shown and described. |
FIG. 1 is a front perspective view of a face mask for respiratory therapy;
FIG. 2 is a front elevational view of the face mask for respiratory therapy;
FIG. 3 is a right side elevational view of the face mask for respiratory therapy, the left side being a mirror image thereof;
FIG. 4 is a top plan view of the face mask for respiratory therapy;
FIG. 5 is a bottom plan view of the face mask for respiratory therapy; and,
FIG. 6 is a rear elevational view of the face mask for respiratory therapy.
Richards, Fredrick M., Scheuermann, Stephen J.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 24 1996 | RICHARDS, FREDRICK M | Diemolding Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008408 | /0513 | |
Oct 24 1996 | SCHEUERMANN, STEPHEN J | Diemolding Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008408 | /0513 | |
Nov 27 1996 | Diemolding Corporation | (assignment on the face of the patent) | / | |||
Feb 05 1999 | Diemolding Corporation | DHD Healthcare Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009764 | /0745 | |
Dec 17 2004 | DHD Healthcare Corporation | SMITHS MEDICAL ASD, INC | MERGER SEE DOCUMENT FOR DETAILS | 017045 | /0164 |
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