Closure fasteners – Bolts – Loops
Reexamination Certificate
2007-06-05
2007-06-05
Estremsky, Gary (Department: 3676)
Closure fasteners
Bolts
Loops
C292S256690
Reexamination Certificate
active
10537170
ABSTRACT:
A fastening device B comprises a support member secured to one body to be fastened, a base member secured to the other body to be fastened, an operating lever having a U-shaped configuration in section and a basal end of which is turnably connected to the base member through a first shaft, an arm one end part of which is turnably connected to the support member through a second shaft and the other end part of which is turnably connected to the basal end part of the operating lever through a third shaft, and a lock mechanism for locking the operating lever at an overlap position with respect to the base member. The lock mechanism includes a lock claw disposed at the base member, a lock pin laid between opposite side walls of the operating lever, and a pin biasing member received in the operating lever for biasing the lock pin toward the lock claw.
REFERENCES:
patent: 2994934 (1961-08-01), Kraus
patent: 3602723 (1971-08-01), Swanson
patent: 6840551 (2005-01-01), Evans
patent: S59-42266 (1984-03-01), None
patent: S61-20873 (1986-02-01), None
patent: H6-18583 (1994-03-01), None
Estremsky Gary
Osha & Liang LLP
Sugatsune Kogyo Co. Ltd.
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