Metal working – Means to assemble or disassemble – By deforming
Reexamination Certificate
2005-05-10
2005-05-10
Wilson, Lee D. (Department: 3723)
Metal working
Means to assemble or disassemble
By deforming
C029S275000
Reexamination Certificate
active
06889415
ABSTRACT:
A bull nose clincher for putting a rounded edge on a corner bead. The device comprises an elongate position registration member that has a first and second linear front faces forming substantially a right angle, and an arcuate center front face located therebetween. The first linear front face has a first slot and the second linear front face has a second slot therein. A tube is connected to the position registration member back portion. A striker is slidably connected to the tube. A first crimping pin is connected to the striker, and is capable of extending through the first slot A second crimping pin is connected to the striker and is capable of extending through the second slot.
REFERENCES:
patent: 4593443 (1986-06-01), Wolford
patent: 4670957 (1987-06-01), Wolford
patent: 6308402 (2001-10-01), Ellis
patent: 20020062551 (2002-05-01), Jacoby
Morris Jimmy E.
Young Lois A.
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