Patent
   D387866
Priority
Nov 22 1995
Filed
Nov 22 1995
Issued
Dec 16 1997
Expiry
Dec 16 2011
Assg.orig
Entity
unknown
2
18
n/a
The ornamental design for a mask for supporting and displaying mammography film, as shown and described.

FIG. 1 is a perspective view of a mask for supporting and displaying mammography film showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an end view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top end view.

The top and bottom portions of the mask are solid and opaque to light and are indicated on the drawings in cross-hatch.

Patterson, John, Sturgis, Raynor

Patent Priority Assignee Title
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4373280, Oct 14 1980 X-Ray viewing apparatus
4468720, Jul 10 1978 Variable mask device for an illuminator
4510708, Jul 27 1984 Bar-Ray Products, Inc. Viewer for X-ray and like films
4578887, Nov 22 1983 Diagnostic Products Method and apparatus for examining documents
4775918, Sep 24 1987 Eastman Kodak Company; EASTMAN KODAK COMPANY, A NJ CORP Mask system for radiograph light box
5159771, Aug 24 1987 Method of examining X-ray films and the like and an examination cabinet for such film examination
5285268, Dec 10 1991 Victor Company of Japan, Ltd. Projection type display device having a mask for cutting off unnecessary light parts of displayed picture
D276460, Apr 02 1982 PULSE MEDICAL, INC X-ray film frame
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 1995STURGIS, RAYNORMaxantASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085730335 pdf
Nov 22 1995Maxant(assignment on the face of the patent)
Apr 12 1996PATTERSON, JOHNMaxantASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085730335 pdf
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