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Patent
   D253831
Priority
Apr 08 1977
Filed
Apr 08 1977
Issued
Jan 01 1980
Expiry
Jan 01 1994
Inventors
Carmichael…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
5
Maint.:
n/a
The ornamental design for a medical calendar, as shown and described.

FIG. 1 is a front elevational view of a medical calendar showing my new design, the opposite side being plain and unornamented;

FIG. 2 is a side elevational view thereof; and

FIG. 3 is a top plan view thereof.
INVENTORS:

Carmichael, Vivian L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D277001, Oct 13 1983 AT&T Technologies, Inc.; AT&T Bell Laboratories Housing for a keyboard or similar article
D555724, Mar 26 2007 Medication record
D619167, Sep 22 2009 Circular calendar sheet
D904513, Jun 24 2019 Brush and floss calendar
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1396113,
1422235,
2392908,
2537693,
2919511,
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