Supports – Easel; book – copy or music score holder – Including transparent viewing portion
Reexamination Certificate
2008-05-20
2008-05-20
Chan, Korie H. (Department: 3632)
Supports
Easel; book, copy or music score holder
Including transparent viewing portion
C248S451000, C281S045000
Reexamination Certificate
active
11132944
ABSTRACT:
A removable cover for use with a clipboard, the cover comprising a transparent dome, the dome having two ends and two sides, each side of the dome meeting opposite sides of the clipboard, a closure at the spring-biased end of the clipboard, an aperture in the closure, a coverlet affixed to the aperture, the coverlet covering the spring-biased clip, an opening in a bottom of the coverlet, battery powered LED's illuminating the clipboard via low light sensors, a track around the sides and closure end of the cover providing slideably removable attachment to the clipboard.
REFERENCES:
patent: 1133979 (1915-03-01), Lee
patent: 1967632 (1934-07-01), Simonson
patent: 2547167 (1951-04-01), Nielsen
patent: 4445728 (1984-05-01), Bratton
patent: 4997088 (1991-03-01), Spry
patent: 5474333 (1995-12-01), Schrader
patent: 5590910 (1997-01-01), Meth
Chan Korie H.
Crossley Mark A.
Crossley Patent Law
Marsh Steven
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