Metal working – Method of mechanical manufacture – Impeller making
Reexamination Certificate
2006-10-03
2006-10-03
Cozart, Jermie E. (Department: 3726)
Metal working
Method of mechanical manufacture
Impeller making
C029S889000, C029S557000, C029S558000, C408S0010BD
Reexamination Certificate
active
07114255
ABSTRACT:
A method of machining a plurality of intersecting bores in an object, the method comprising steps of machining a first bore, plugging the first bore, machining a second bore so as to intersect the first bore, and unplugging the first bore.
REFERENCES:
patent: 3059315 (1962-10-01), Chambers
patent: 5131142 (1992-07-01), Brasz
patent: 5252027 (1993-10-01), Brasz
patent: 1040385 (1966-08-01), None
Gendreau Bertrand
Lanoue Robert Francois
Sasu Ioan
Cozart Jermie E.
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
LandOfFree
Method of making a gas turbine engine diffuser does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of making a gas turbine engine diffuser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a gas turbine engine diffuser will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3670622