LIBERTY LIGHTING CO., INC., A CORP. OF IL

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D283318 Voltage surge protector or the likeExpiredOct 03, 83Apr 08, 86[]
4504104 Unitary wiring device bodyExpiredOct 18, 83Mar 12, 85[H01R]
4504108 Wiring device for mounting on sheet metalExpiredSep 19, 83Mar 12, 85[H02B]
4493523 Adaptive strain relief for wiring devicesExpiredOct 18, 83Jan 15, 85[H01R]
4435032 Terminal connector with safety deviceExpiredJun 14, 82Mar 06, 84[H01R]
4420201 Shielding assembly enclosing an electrical connector terminating shielded cableExpiredNov 09, 81Dec 13, 83[H01R]
D270232 Weatherproof cover assemblyExpiredMar 09, 81Aug 23, 83[D130, D080]
4396898 Lampholder having thermal protectorExpiredMar 26, 82Aug 02, 83[H01H]
4381063 Weatherproof cover assembly for electrical wiring devicesExpiredFeb 25, 82Apr 26, 83[H02G]
4306131 Solid state touch control snap switchExpiredJun 26, 80Dec 15, 81[H03K]
4283107 Lampholder having terminals of the insulation-displaying typeExpiredAug 02, 79Aug 11, 81[H01R]
4242552 Mounting means for interchangeable switch handlesExpiredJan 08, 79Dec 30, 80[H01H]
4221941 Rocker switch having improved contact-operating meansExpiredJan 08, 79Sep 09, 80[H01H]
4217619 Transient voltage surge suppressing deviceExpiredJun 05, 78Aug 12, 80[H02H]
4213667 Dead front connectorExpiredMay 30, 78Jul 22, 80[H01R]
4213669 Terminal collarExpiredSep 11, 78Jul 22, 80[H01R]

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