H - Electricity – 04 – B
Patent
H - Electricity
04
B
277/71, 347/9, 3
H04B 1/08 (2006.01) H04B 1/38 (2006.01) H05K 5/06 (2006.01)
Patent
CA 1202108
Abstract An improved moisture and dust seal assembly is disclosed which is especially suited for application in small hand-held radio apparatus or the like which includes a molded plastic enclosure. A vertical wall is provided on one of the mating members forming the enclosure, such as the cover. The wall has essentially right angle corners and is adapted to receive a standard O-ring thereabout. The assembly is completed by affixing a ribbon-like member, in the form of a closed loop, to the top of the verticle wall. The ribbon-like member extends a predetermined distance beyond the edge of the verticle wall to form a groove-like space for retaining the O-rinq. The ribbon-like member may be affixed to the top of the wall by a convenient heat staking operation.
409095
Dzung John C.
Perkey Harry J.
Schmitz George J.
Gowling Lafleur Henderson Llp
Motorola Inc.
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