Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Reexamination Certificate
2007-09-04
2007-09-04
Redding, David (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Pipe, tube, or conduit cleaner
C015S088000
Reexamination Certificate
active
11431359
ABSTRACT:
A tool for simultaneously cleaning inside and outside surfaces surrounding an open end portion of a pipe includes a cleaning arm and a pipe-supporting arm mounted in a head for adjustment of the transverse spacing therebetween. Support portions on the cleaning arm have confronting faces spaced transversely from one another and defining a rearwardly extending, forwardly open slot adapted for the receipt of the wall of a pipe supported on the pipe-supporting arm, and a pipe-cleaning element is disposed on each of the confronting faces of the support portions. Relative rotation of the mounting head and a pipe so positioned will cause the cleaning elements to effect simultaneous cleaning of the surrounding inside and outside surfaces of the pipe end portion.
REFERENCES:
patent: 2455762 (1948-12-01), Hall
patent: 2537916 (1951-01-01), Rosenboom
patent: 2838778 (1958-06-01), Von Arx
patent: 3076988 (1963-02-01), Mills
patent: 3436783 (1969-04-01), McCartney
patent: 4166301 (1979-09-01), Smith
patent: 4274770 (1981-06-01), Singer
patent: 4372003 (1983-02-01), Toelke
patent: 4433448 (1984-02-01), True
patent: 4600444 (1986-07-01), Miner
patent: 5168660 (1992-12-01), Smith
patent: 6101696 (2000-08-01), Carter
patent: 6106370 (2000-08-01), Carter
patent: 6497022 (2002-12-01), Carter
patent: 6704964 (2004-03-01), Knowles
patent: 6745425 (2004-06-01), Tope
patent: 6745426 (2004-06-01), Knowles
Walsh Richard T.
Walsh, Jr. Richard T.
Dorman Ira S.
Redding David
LandOfFree
Pipe cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pipe cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipe cleaner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3763589