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Patent
   D251695
Priority
Nov 18 1977
Filed
Nov 18 1977
Issued
Apr 24 1979
Expiry
Apr 24 1993
Inventors
Miller, Mi…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
6
References
5
Maint.:
n/a
The ornamental design for a changeable copy message board, substantially as shown.

FIG. 1 is a front elevational view of a changeable copy message board showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof.
INVENTORS:

Miller, Mitchell, Miller, Charles M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D364647, Nov 10 1994 Display board for a grocery list
D379376, Jan 06 1995 Portable illuminated sign
D627823, Jan 19 2010 Message board
D673217, Feb 24 2012 Steelcase Inc Easel
D804224, Jun 29 2016 HASKELL OFFICE Easel
D809324, Jun 29 2016 HASKELL OFFICE Easel
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1584218,
3798814,
3958349, Jun 26 1975 MININNESOTA MINING AND MANUFACTURING COMPANY Telescoping support for elevated signboard
4035940, Jan 08 1976 Micknel Manufacturing Inc. Sign construction
154652,
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