Conduit junction box replacement cover

Electricity: conductors and insulators – Covers or face plates

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C174S067000, C174S053000, C174S057000, C220S241000, C220S242000, C220S003200

Reexamination Certificate

active

07427714

ABSTRACT:
A conduit junction box replacement cover for electrical conduit junction boxes. The replacement cover can replace a conventionally designed cover on a conduit junction box that contains corroded or otherwise damaged threaded holes rendering the installation of a conventionally designed junction box cover difficult or costly. The removable replacement cover has a flat inside surface and a rim that overlaps the outer walls of the body of the junction box. The removable replacement cover can be installed by inserting set screws through the rim to make secure contact with the body of the junction box. A flat gasket on the inside surface of the replacement cover and positioned within the rim seals the junction box from adverse environmental conditions. The rim of the replacement cover can contain several cut-outs to permit the installation of the replacement cover on conduit junction boxes that contain one or more external hubs.

REFERENCES:
patent: 609356 (1898-08-01), Bissell
patent: 642521 (1900-01-01), Greenfield
patent: 2148872 (1939-02-01), Nicholas
patent: 2398782 (1946-04-01), Gent et al.
patent: 3430799 (1969-03-01), Maier
patent: 4896784 (1990-01-01), Heath
patent: 5169013 (1992-12-01), Lammens, Jr.
patent: 5360130 (1994-11-01), Lehmann et al.
patent: 5621189 (1997-04-01), Dodds
patent: 6677519 (2004-01-01), Rumsey et al.
patent: 6733345 (2004-05-01), Weise et al.
patent: 6831222 (2004-12-01), Pastuch

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Conduit junction box replacement cover does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conduit junction box replacement cover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conduit junction box replacement cover will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3976212

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.