Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1995-11-17
1997-04-29
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
16114R, H01M 210
Patent
active
056247729
ABSTRACT:
Battery and attachable/detachable carrying handle therefor having restricted detachability including a knob on the battery container and a terminal on the end of the handle for engaging the knob. The knob includes a longitudinally bilaterally truncated cylindrical stem having opposed flat faces and a flange extending radially outward from the stem. The terminal includes a wall defining a pocket for the flange and a socket for the stem. The socket includes a narrow slot-like gate having an opening which is slightly less than the distance between the flat faces on the stem. The flange is sufficiently large as to completely overlie the slot-like gate throughout at least about 180.degree. of rotation of the handle about the knob.
REFERENCES:
patent: 2440170 (1948-04-01), Duefrene
patent: 4029248 (1977-06-01), Lee
patent: 4673625 (1987-06-01), McCartney et al.
patent: 5232796 (1993-08-01), Baumgartner
Burk John F.
Huxhold Roger L.
Mc Vey Harry D.
General Motors Corporation
Kalafut Stephen
Plant Lawrence B.
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