Chemistry: electrical current producing apparatus – product – and – Having polarity safety feature
Patent
1997-05-01
2000-09-12
Maples, John S.
Chemistry: electrical current producing apparatus, product, and
Having polarity safety feature
429 96, 429100, H01M 234, H01M 210
Patent
active
061175757
ABSTRACT:
A battery contact and holding apparatus (10, 200) includes a door (12, 212) and a battery compartment 14, 214) associated with the door. The door selectively provides access to the interior (16, 216) of the battery compartment. The apparatus also includes a plurality of contacts (86,88,286,288) for electrically coupling to a battery (64, 264) in the battery compartment and a post locator (56, 256) associated with the battery compartment for aligning one or more posts (62,66, 262,266) of a battery with one or more of the plurality of contacts and for disallowing the door to close off the interior of the battery compartment if a battery is not properly placed.
REFERENCES:
patent: 3855534 (1974-12-01), Holcomb et al.
patent: 3969148 (1976-07-01), Trattner
patent: 4129688 (1978-12-01), Fischer et al.
patent: 4138531 (1979-02-01), Thompson
patent: 5413499 (1995-05-01), Wright, Jr. et al.
AMEI Technologies Inc.
Maples John S.
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