Coating implements with material supply – Combined
Reexamination Certificate
2008-01-01
2008-01-01
Nguyen, Tuan (Department: 3751)
Coating implements with material supply
Combined
C401S052000, C362S118000
Reexamination Certificate
active
07314325
ABSTRACT:
A pen-and-electronic device assembly comprises: a barrel; a writing member; and an electronic device. The electronic device includes: a housing having a battery-mounting part including top and bottom walls and a peripheral wall cooperating with the top and bottom walls to define an enclosed battery compartment, the peripheral wall including a first portion fixed to the top and bottom walls and defining an access opening, and a second portion connected detachably to the first portion for covering the access opening; and a circuit unit in the housing. The second portion is fastened to the bottom wall so as to prevent undesired access to the battery compartment.
REFERENCES:
patent: 6158871 (2000-12-01), Geddes et al.
patent: 6164856 (2000-12-01), Lo
patent: 6585388 (2003-07-01), Kim
patent: 6604880 (2003-08-01), Huang et al.
patent: 6837639 (2005-01-01), Hui
patent: 202 19 971 (2003-04-01), None
Chang Han-Chao
Chen Jen-Lin
Chen Jen-Lin
Nguyen Tuan
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