Electricity: conductors and insulators – Electric shock hazard protective devices – Shock protection – grounding devices
Reexamination Certificate
2006-12-26
2006-12-26
Lee, Jinhee (Department: 2831)
Electricity: conductors and insulators
Electric shock hazard protective devices
Shock protection, grounding devices
C174S0400CC, C174S13800J
Reexamination Certificate
active
07154034
ABSTRACT:
Method and apparatus for protecting wildlife from contact with an energized fuse assembly known as a “cutout”, also known as a “disconnect”. The cutout is shrouded from above and three sides. One side is left open to facilitate installation or removal of a fuse holder assembly. The shroud is formed to allow the use of a hot-stick for installation and removal of a fuse holder assembly into a fuse receptacle formed by upper and lower contact assemblies held in opposition to each other by an insulator. The shroud provides a slot enabling installation when a wire is connected to the upper contact assembly. A pin is used to hold the shrouding in place.
REFERENCES:
patent: 2263319 (1941-11-01), Treanor
patent: 3766310 (1973-10-01), Paschen
patent: 4045762 (1977-08-01), Foulkes
patent: 4414527 (1983-11-01), Biller
patent: 4540968 (1985-09-01), Kato et al.
patent: 5267880 (1993-12-01), Tamm
patent: 6392526 (2002-05-01), Roberts et al.
patent: 08007711 (1996-01-01), None
English Abstract for JP08007711A, Izuhara, Jan. 12, 1996.
English translation of Detailed description of JP08007711A, Izuhara, Jan. 12, 1996.
JMaev Jack
Lee Jinhee
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