Hydraulic and earth engineering – Fluid control – treatment – or containment – Floatable matter containment
Reexamination Certificate
2006-11-07
2006-11-07
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Fluid control, treatment, or containment
Floatable matter containment
C405S064000, C405S074000, C473S197000, C473S476000, C473S131000, C473S409000
Reexamination Certificate
active
07131789
ABSTRACT:
An object retrieval system providing an expanse of flexible material variably configured by travel of a material support element between a first position and a second position which generates movement in objects that collect on the material surface for retrieval.
REFERENCES:
patent: 3921757 (1975-11-01), Kennedy
patent: 5240246 (1993-08-01), Gohil et al.
patent: 6161988 (2000-12-01), Pawluk
patent: 6447205 (2002-09-01), Pawluk
patent: 2002/0124304 (2002-09-01), Perrier
patent: 4136976 (1993-05-01), None
CR Miles P.C.
Miles Craig R.
LandOfFree
Object retrieval system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Object retrieval system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Object retrieval system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3682166