Mask for supporting and displaying mammography film
- Maxant
Latest Maxant Patents:
Description
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.
Referenced Cited
U.S. Patent Documents
D276460 | November 20, 1984 | Gemmill |
1172426 | February 1916 | Caldwell |
1988654 | January 1935 | Haag |
2436162 | February 1948 | Cadenas |
2760288 | August 1956 | Shoenfeld |
2842882 | July 1958 | Greene et al. |
3246412 | April 1966 | Sommerhoff |
3802102 | April 1974 | Licciardi |
3803737 | April 1974 | Beckett |
3953764 | April 27, 1976 | Miller et al. |
4004360 | January 25, 1977 | Hammond |
4373280 | February 15, 1983 | Armfield, III |
4468720 | August 28, 1984 | Arai |
4510708 | April 16, 1985 | Pokrinchak |
4578887 | April 1, 1986 | Timpe et al. |
4775918 | October 4, 1988 | Snyder |
5159771 | November 3, 1992 | Ohlson |
5285268 | February 8, 1994 | Nakagaki et al. |
Patent History
Patent number: D387866
Type: Grant
Filed: Nov 22, 1995
Date of Patent: Dec 16, 1997
Assignee: Maxant (Chicago, IL)
Inventors: John Patterson (Libertyville, IL), Raynor Sturgis (Winnetka, IL)
Primary Examiner: Stella Reid
Law Firm: Lockwood, Alex, Fitzgibbon & Cummings
Application Number: 0/47,093
Type: Grant
Filed: Nov 22, 1995
Date of Patent: Dec 16, 1997
Assignee: Maxant (Chicago, IL)
Inventors: John Patterson (Libertyville, IL), Raynor Sturgis (Winnetka, IL)
Primary Examiner: Stella Reid
Law Firm: Lockwood, Alex, Fitzgibbon & Cummings
Application Number: 0/47,093
Classifications