Channel installation device

Hydraulic and earth engineering – Bank – shore – or bed protection – Wave or flow dissipation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C248S048100

Reexamination Certificate

active

10951180

ABSTRACT:
A cradle assembly for installing trench drain or conduit channels which enables the channels to be suspended from support rods while simultaneously permitting the adjustment of the channel height with in the trench. Because the assembly enables the channel to be supported by the support rods while permitting adjustment of the channel height, final adjustments can be performed by a single worker.

REFERENCES:
patent: 1584756 (1926-05-01), Dougherty
patent: 2147799 (1939-02-01), Reynolds
patent: 2305955 (1942-12-01), Dudley
patent: 2686960 (1954-08-01), Le Roy
patent: 2917804 (1959-12-01), Barron
patent: 3228679 (1966-01-01), Dees
patent: 3859000 (1975-01-01), Webster
patent: 4013021 (1977-03-01), Steinlein et al.
patent: 4337005 (1982-06-01), LeBaron
patent: 4367142 (1983-01-01), Blecher
patent: 4522531 (1985-06-01), Thomsen et al.
patent: 4553874 (1985-11-01), Thomann et al.
patent: RE32248 (1986-09-01), Blecher
patent: 4630966 (1986-12-01), Karbstein
patent: 4699544 (1987-10-01), Karbstein
patent: 4844655 (1989-07-01), Aleshire
patent: 4878782 (1989-11-01), Beattie et al.
patent: 4981395 (1991-01-01), Datin et al.
patent: 4993877 (1991-02-01), Beamer
patent: 5066165 (1991-11-01), Wofford et al.
patent: 5226748 (1993-07-01), Barenwald et al.
patent: 5372457 (1994-12-01), Rante
patent: 5399047 (1995-03-01), Stegall
patent: 5443327 (1995-08-01), Akkala et al.
patent: 5462382 (1995-10-01), Sauerwein
patent: 5518339 (1996-05-01), Shimizu
patent: 5522675 (1996-06-01), Gunter
patent: 5529436 (1996-06-01), Meyers
patent: 5538361 (1996-07-01), Beamer
patent: 5735637 (1998-04-01), Gunter
patent: 5971662 (1999-10-01), Becker et al.
patent: 5989417 (1999-11-01), Fleischhacker
patent: 6000881 (1999-12-01), Becker et al.
patent: 6143168 (2000-11-01), Shackelford
patent: 6220784 (2001-04-01), Bricker
patent: 6418861 (2002-07-01), Flam
patent: 6860678 (2005-03-01), Gunter
patent: 7125506 (2006-10-01), Humphries

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Channel installation device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Channel installation device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Channel installation device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3857156

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.