Staplers with effort-saving arm assembly

Elongated-member-driving apparatus – With means to move or guide member into driving position – Including supply magazine for constantly urged members

Reexamination Certificate

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Details

C227S134000, C227S139000, C227S143000, C227S144000

Reexamination Certificate

active

07431186

ABSTRACT:
A stapler includes a base which has two connection plates on a top thereof and each connection plates include three holes. A magazine has one end pivotably connected to the hole located at the rear end of the base and staples are received in the magazine. A first arm has two grooves in the two sidewalls of the rear end thereof and is pivotably connected to the second hole of the connection plates. A second arm located between the first arm and the magazine, a rear end of the second arm movably engaged with the two grooves in the first arm. The second arm is pivotably connected to the third holes of the connection plates.

REFERENCES:
patent: 4288019 (1981-09-01), Dahle
patent: 4463890 (1984-08-01), Ruskin
patent: 4878608 (1989-11-01), Mitsuhashi
patent: 4984729 (1991-01-01), Balma
patent: 5038992 (1991-08-01), Shiang et al.
patent: 5356063 (1994-10-01), Perez
patent: 5421502 (1995-06-01), Huang
patent: 5704533 (1998-01-01), Chang
patent: 5931365 (1999-08-01), Huang
patent: 6142355 (2000-11-01), Wu
patent: 7118019 (2006-10-01), Marks
patent: 7124922 (2006-10-01), Marks
patent: 2007/0057011 (2007-03-01), Kandasamy et al.
patent: 2007/0057012 (2007-03-01), Kandasamy et al.
patent: 2007/0221699 (2007-09-01), Hsu

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