Stone working – Sawing – Rotary
Reexamination Certificate
2005-03-15
2005-03-15
Shakeri, Hadi (Department: 3723)
Stone working
Sawing
Rotary
C125S020000, C408S204000, C408S206000, C408S224000, C408S227000
Reexamination Certificate
active
06866032
ABSTRACT:
The present invention is directed to a coring drill and method for preparing a block for containing a receptacle assembly. The coring drill comprises a generally cylindrically-shaped corer hub having a longitudinal drilling axis. A generally cylindrically-shaped first corer has a first-corer axis coaxial with the longitudinal drilling axis and a first coring end having a first-coring diameter. The first-corer is removably attachable to the corer hub. A generally cylindrical-shaped second corer has an second-corer axis coaxial with the longitudinal drilling axis and a second coring end having a second coring diameter greater than the first coring diameter. The second-corer is attached to the corer hub. A generally cylindrical-shaped counter-borer has a counter-borer axis coaxial with the longitudinal drilling axis and a counter-boring end having a third coring diameter greater than the second coring diameter. The counter-borer is attached to the corer hub.
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Six Page Brochure Entitled: “Kerr Lighting Outdoor Landscape Enhancement Lighting”, Admitted Prior Art; and TARGET Catalog, Cover Page, pp. 36, 38 and 66, Twelfth Edition, Jan. 1, 2002.
Magyar Andrew
Magyar Robert P.
Marhefka Matthew D.
Akin Gump Strauss Hauer & Feld & LLP
Power Ease, L.L.C.
Shakeri Hadi
LandOfFree
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