Geometrical instruments
Patent
1978-05-15
1979-12-18
Abrams, Neil
Geometrical instruments
339 14P, H01R 3346
Patent
active
041791800
ABSTRACT:
An interlocking electrical connector comprising a receptacle with a pair of arcuate slots with a U-shape and having a prong-receiving opening at one end and electrical contacts at the other end and a plug-in connector with a pair of corresponding U-shaped electrical prongs.
REFERENCES:
patent: 1294444 (1918-02-01), Goetzelman
patent: 2312017 (1943-02-01), Ackerman
patent: 3971619 (1976-07-01), Rohrssen
Abrams Neil
Marquis Harold L.
LandOfFree
Safety electrical receptacle and plug therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safety electrical receptacle and plug therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety electrical receptacle and plug therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-451387