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Locking means for preventing accidental disconnection of lighting fixtures
US 2,941,178 A
Filed
: 04/01/1955
Issued
: 06/14/1960
Est. Priority Date
: 04/01/1955
Status: Expired due to Term
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Current Assignee
Harvey Hubbell
,
Joseph F. Healy
Original Assignee
Harvey Hubbell
,
Joseph F. Healy
Inventors
Hubbell, Harvey
,
Healy, Joseph F.
Application Number
US03/498,494
Time in Patent Office
1,901 Days
Field of Search
US Class Current
439/333
CPC Class Codes
H01R 2103/00
Two poles
H01R 24/005
requiring successive relati...
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