Electricity: conductors and insulators – Feedthrough or bushing – With opening retaining member
Reexamination Certificate
2011-03-29
2011-03-29
Patel, Dhiru R (Department: 2835)
Electricity: conductors and insulators
Feedthrough or bushing
With opening retaining member
C174S653000, C439S100000, C439S083000
Reexamination Certificate
active
07915545
ABSTRACT:
A split protective bushing is provided herein in two embodiments. According to the first embodiment, a first half ring is formed with dovetail protrusions on each end and a second half ring is formed with mating dovetail sockets on each end. Interlocking the dovetail protrusions and the dovetail sockets forms a circular bushing. According to the second embodiment, a first segment and a second segment are pivotally connected at one end of each. A second end of each segment has a tongue and latch respectively for being locked together to form a complete ring. Both embodiments include an internal thread and a lip for engaging a connector in an electric installation.
REFERENCES:
patent: 3117388 (1964-01-01), Clarke
patent: 4176756 (1979-12-01), Gellman
patent: 4233469 (1980-11-01), Steppe
patent: 4443031 (1984-04-01), Borsh et al.
patent: 4744788 (1988-05-01), Mercer, Jr.
patent: 4795197 (1989-01-01), Kaminski et al.
patent: 5406032 (1995-04-01), Clayton et al.
patent: 5873144 (1999-02-01), Tupper et al.
patent: 5911585 (1999-06-01), Zwit
patent: 6840782 (2005-01-01), Borden et al.
patent: 7182611 (2007-02-01), Borden et al.
Bixler Daniel B.
Bixler Jason M.
Patel Dhiru R
Philips Michael R.
LandOfFree
Split protective bushing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Split protective bushing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Split protective bushing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2664125