Frederick Davis Weed
Land Surveyors in Cottonwood, AZ
License number
Utah 144976-2201
Issued Date
Jan 1, 1910
Expiration Date
May 31, 1996
Category
Engineer/Land Surveyor
Type
Professional Land Surveyor
Address
Address
Cottonwood, AZ
Professional information
Electrical Plug Assembly With Coupling Mechanism
US Patent:
5649835, Jul 22, 1997
Filed:
Nov 29, 1995
Appl. No.:
8/564484
Inventors:
Frederick D. Weed - Cottonwood AZ
International Classification:
H01R 438
US Classification:
439320
Abstract:
An electrical plug assembly with coupling mechanism including a male plug with helical grooves formed therein. Further included is a female plug having a radially outward extending flange formed therein at a front end thereof and a detent formed therebehind. An annular sleeve comprising a radially inward extending flange is formed in a rear end thereof for slidably rotating between the flange and detent of the female plug. Finally, helical grooves are formed in an inner surface of the sleeve at a front end thereof for screwably coupling with the helical grooves of the male plug.