Excavating – Cable-operated – Boom-type
Reexamination Certificate
2008-12-23
2011-12-13
Will, Thomas (Department: 3671)
Excavating
Cable-operated
Boom-type
C187S262000
Reexamination Certificate
active
08074382
ABSTRACT:
A device for guiding bundles of parallel ropes, cables, or pipes according to a three-dimensional (or non-planar) path in an earth-digging machine of the type in which provided downstream of the winder assembly (9) for the ropes are at least two sets (5, 7) of guiding sheaves; at least one (7) of the two sets is made up of sheaves of different diameters.
REFERENCES:
patent: 849257 (1907-04-01), Moss
patent: 2370834 (1945-03-01), Ball
patent: 2648920 (1953-08-01), Anderson
patent: 2743904 (1956-05-01), Scott
patent: 2763942 (1956-09-01), Adams
patent: 2808166 (1957-10-01), Stine
patent: 3171633 (1965-03-01), Le Bus, Jr. et al.
patent: 3368416 (1968-02-01), Mitchell
patent: 3396946 (1968-08-01), Maddock
patent: 3531088 (1970-09-01), Kraschnewski
patent: 3909961 (1975-10-01), Lamer et al.
patent: 3959899 (1976-06-01), Rangaswamy
patent: 4094051 (1978-06-01), Woolslayer et al.
patent: 4181291 (1980-01-01), Gulliksson
patent: 6023862 (2000-02-01), Sirjola
patent: 7024806 (2006-04-01), Suzik et al.
patent: 24 62 359 (1977-01-01), None
patent: 100 16 021 (2001-10-01), None
patent: 0 843 050 (1998-05-01), None
patent: 0 843 050 (1998-05-01), None
patent: 2 273 751 (1976-01-01), None
patent: 2 391 149 (1978-12-01), None
Merchant & Gould P.C.
Risic Abigail A
SOILMEC S.p.A.
Will Thomas
LandOfFree
Device for guiding bundles of parallel ropes, cables, or... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for guiding bundles of parallel ropes, cables, or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for guiding bundles of parallel ropes, cables, or... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4265109