Battery cover assembly for portable electronic device

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Support or holder per se

Reexamination Certificate

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Details

C429S096000, C361S679090

Reexamination Certificate

active

07488555

ABSTRACT:
A battery cover assembly includes a battery cover (3) defining guiding slots (326) therein, a connecting member (2), a housing (1) defining a battery-receiving compartment (194), a plurality of springs (5), and a rod (4). The housing includes a left sidewall (16), a partion wall (19), a first step (161) and a second step (163) connecting against the left sidewall, defining a receiving recess (167). The connecting member is slidingly received in the guiding slots along a lateral direction. The rod inserts through the connecting member, the springs, and secured in the receiving recess such that the battery cover can rotate about the rod. When the battery cover is rotated downwardly to the housing, a force is required to press the battery cover down upon the housing, and then inwardly along a direction toward the rod until locking projections (302) on the cover catch in troughs (182) defined in the housing.

REFERENCES:
patent: 5436088 (1995-07-01), Castaneda et al.
patent: 6157545 (2000-12-01), Janninck et al.
patent: 6409042 (2002-06-01), Hirano et al.
patent: 6929878 (2005-08-01), Chen et al.
patent: 7068495 (2006-06-01), Luo et al.
patent: 2002/0076607 (2002-06-01), Chang
patent: 2002/0193082 (2002-12-01), Uemura et al.

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