Stapler capable of cutting staple legs

Details Stapler capable of cutting staple legs Stapler capable of cutting staple legs

2007-01-09

2007-01-09

Sipos, John (Department: 3721)

Elongated-member-driving apparatus

With means to support member and/or work relative to driver

Work support

C227S156000, C227S079000

Reexamination Certificate

active

10908888

ABSTRACT:
A stapler includes a base, a cover put movably on the base, a feeding device for feeding staples, and a bending and cutting device provided between the base and the cover for bending and cutting the legs of each staple. The cutting device includes a seat provided on the base and a housing attached to the cover. The seat includes two wedges formed thereon and a pusher formed thereon. A stationary cutting element is provided in the housing. Two movable cutting elements are provided movably in the housing and on the two wedges so that they are moved towards the stationary cutting element in order to cut the legs of each staple as they are moved towards the seat together with the housing. A spring is put between the movable cutting elements in a tendency to push the movable cutting elements from the stationary cutting element. Two bending elements are provided movably and pivotally in the housing above the movable cutting elements so that they are pushed by the pusher in order to bend the legs of each staple after the stationary cutting element and the movable cutting elements cut the legs of each staple.

REFERENCES:
patent: 1962874 (1934-06-01), Polzer
patent: 2083227 (1937-06-01), Drypolcher
patent: 3034382 (1962-05-01), Herbert
patent: 4199095 (1980-04-01), Yamanoi
patent: 4378085 (1983-03-01), McVeigh
patent: 4449661 (1984-05-01), Spehrley, Jr.
patent: 4593847 (1986-06-01), Hagemann
patent: 4664305 (1987-05-01), Blake et al.
patent: 4844319 (1989-07-01), Kurosawa
patent: 5029745 (1991-07-01), Akizawa et al.
patent: 5413266 (1995-05-01), Jairam
patent: 5516025 (1996-05-01), Eriksson
patent: 5586710 (1996-12-01), Golicz
patent: 5639007 (1997-06-01), Nakamura
patent: 5645567 (1997-07-01), Crainich
patent: 5758813 (1998-06-01), Kikuchi et al.
patent: 5791543 (1998-08-01), Udagawa et al.
patent: 6036074 (2000-03-01), Manabe
patent: 6056183 (2000-05-01), Tanabe
patent: 6250531 (2001-06-01), Yagi
patent: 6637635 (2003-10-01), Borjesson et al.
patent: 6698640 (2004-03-01), Hakozaki et al.
patent: 6776321 (2004-08-01), Jairam et al.
patent: 6820790 (2004-11-01), Ura
patent: 6935547 (2005-08-01), Mochizuki
patent: 6942136 (2005-09-01), Tsai
patent: 6981626 (2006-01-01), Tsai
patent: 6981627 (2006-01-01), Tsai
patent: 7021515 (2006-04-01), Elonsson et al.
patent: 2003/0111506 (2003-06-01), Kanai et al.
patent: 2006/0118593 (2006-06-01), Tsai
patent: 44 34 513 (1995-08-01), None
PCT Patent Publication No. WO 03/057417 A1, Jul. 17, 2003, 24 pages.

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