H - Electricity – 02 – G
Patent
H - Electricity
02
G
H02G 3/04 (2006.01) H02G 3/06 (2006.01)
Patent
CA 2428898
A labor saving system, method, and apparatus for connecting or coupling lengths of electric metallic tubing ("EMT"). The invention uses couplingslconnectors that have barbs that are designed to engage corresponding indentations on EMT to ensure proper installation. fn one aspect, the invention is an EMT having: an EMT inner surface forming an EMT cavity; an EMT outer surface; an EMT first end; and at least one indentation in the EMT outer surface at or near the EMT first end, the indentation adapted to receive a corresponding barb from a sleeve device. In another aspect, the invention is a sleeve device comprising; a sleeve inner surface forming a sleeve cavity adapted to receive an end of an EMT; a sleeve outer surface; a first sleeve end; at least one barb on the sleeve inner surface at or near the first sleeve end, the barb adapted to engage a corresponding indentation on the EMT.
Burnette David Ruffin
Burnette David Ruffin
John Maneely Company
Perley-Robertson Hill & Mcdougall Llp
LandOfFree
Electrical metallic tube, coupling, and connector apparatus... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical metallic tube, coupling, and connector apparatus..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical metallic tube, coupling, and connector apparatus... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1631207