Chain – staple – and horseshoe making – Chains – Links
Reexamination Certificate
2006-11-14
2006-11-14
Jones, David (Department: 3725)
Chain, staple, and horseshoe making
Chains
Links
C059S085000
Reexamination Certificate
active
07134268
ABSTRACT:
The present inventions relate generally to a shackle assembly and a method for installing and/or releasing the shackle assembly subsea. The shackle assembly of the present invention comprises first and second plates mounted on either side of a shackle body eyelet and a shackle pin mounting assembly for use in mounting a shackle pin using a shackle pin pulling tool.
REFERENCES:
patent: 3462945 (1969-08-01), Barber
patent: 5046881 (1991-09-01), Swager
patent: 5460418 (1995-10-01), Falls
patent: 6023927 (2000-02-01), Epstein
“Hydraulic Release Shackle 400 t Standard”, IHC Handling System VOF @ http://ihc.negeso.com.
Catalog Pages from The Crosby Group, Inc.; Shackles; 2002; 57-68.
Catalog Pages from IHC Handling Systems VOF; Hydraulic Release Shackle; undated, 4 pages.
Webpage from IHC Handling Systems VOF; Hydraulic Release Shackles, http://ihc.negeso.com/hydraulic—release—shackles.html; one page.
Duane Morris LLP
Jones David
Oceaneering International Inc.
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