Patent
   D332493
Priority
Aug 29 1989
Filed
Aug 29 1989
Issued
Jan 12 1993
Expiry
Jan 12 2007
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a collapsible water tank for medical radiation therapy, as shown and described.

FIG. 1 is a perspective view of a collapsible water tank showing the top, the front, and one side view of my new design;

FIG. 2 is a right elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Tsompanas, Emmanuel C.

Patent Priority Assignee Title
Patent Priority Assignee Title
3155092,
4181124, Jun 02 1977 Therapeutic imploder
D304235, May 14 1987 Foot bath
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 14 1989TSOMPANAS, EMMANUEL C PHYSICS ASSOCIATES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0051160763 pdf
Aug 29 1989Physics Associates, Inc.(assignment on the face of the patent)
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