Tools – Wrench – screwdriver – or driver therefor – Machine
Reexamination Certificate
2007-04-17
2007-04-17
Wilson, Lee D. (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Machine
C081S057200, C081S057210
Reexamination Certificate
active
10913033
ABSTRACT:
Power tong jaws comprising one or more dies which are rotatable.
REFERENCES:
patent: 1561833 (1925-11-01), Cruickshank
patent: 4246809 (1981-01-01), Keast et al.
patent: 4346629 (1982-08-01), Kinzbach
patent: 4401000 (1983-08-01), Kinzbach
patent: RE31699 (1984-10-01), Eckel
patent: 4709599 (1987-12-01), Buck
patent: 4836064 (1989-06-01), Slator
patent: 5022291 (1991-06-01), McBain
patent: 5167173 (1992-12-01), Pietras
patent: 5671961 (1997-09-01), Buck
patent: 5845549 (1998-12-01), Bouligny
patent: 6070500 (2000-06-01), Dlask et al.
patent: 6116118 (2000-09-01), Wesch, Jr.
patent: 6327938 (2001-12-01), Pietras
patent: 6378399 (2002-04-01), Bangert
patent: 6755097 (2004-06-01), Bangert
patent: 6845814 (2005-01-01), Mason et al.
patent: 2004/0055421 (2004-03-01), Bangert
Grant Alvin J.
Jones, Walker, Waechter Poitevent, Carrere, & Denegre, L.L.
Wilson Lee D.
LandOfFree
Rotatable die tong jaw does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotatable die tong jaw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotatable die tong jaw will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3772812