Closure fasteners – Bolts – Hooked end
Reexamination Certificate
2006-02-28
2006-02-28
Estremsky, Gary (Department: 3676)
Closure fasteners
Bolts
Hooked end
C292S101000, C414S407000
Reexamination Certificate
active
07004514
ABSTRACT:
A locking device for a dumpster container, wherein the dumpster container is movable between an upright storing position and a tilted dumping position. The locking device includes a main locking device moveable between an engaged position, where the main locking device engages the dumpster container to retain the dumpster container in the upright storing position, and a disengaged position, where the main locking device disengages the dumpster container to permit movement of the dumpster container into the tilted dumping position. The locking device further includes a blocking plate pivotally coupled to the main locking device. The blocking plate is moveable between a blocking position, where the blocking plate prevents the main locking device from moving from the engaged position to the disengaged position, and an unblocking position. A handle linkage is pivotally coupled to the blocking plate and the main locking device and is moveable to move the blocking plate between the blocking position and the unblocking position. The blocking plate returns to the blocking position once the handle linkage is released.
REFERENCES:
patent: 3041030 (1962-06-01), Heimrich
patent: 3968984 (1976-07-01), Guth
patent: 4014572 (1977-03-01), Binns
patent: 4275830 (1981-06-01), McDonald
patent: 4345868 (1982-08-01), Rizzo et al.
patent: 4575302 (1986-03-01), Holden
patent: 4580940 (1986-04-01), Sheaves
patent: 4669940 (1987-06-01), Englehardt et al.
patent: 4966514 (1990-10-01), Knapp
patent: 5011360 (1991-04-01), Abram et al.
patent: 5090753 (1992-02-01), Goodman
patent: 5195385 (1993-03-01), Johnson
patent: 5201434 (1993-04-01), DeVivo et al.
patent: 5323939 (1994-06-01), Young
patent: 5448945 (1995-09-01), Taylor et al.
patent: 5474413 (1995-12-01), Georg
patent: 5551336 (1996-09-01), Griffin et al.
patent: 5853277 (1998-12-01), Everhart
patent: 5951230 (1999-09-01), Kruzick et al.
patent: 6027297 (2000-02-01), Dungan
patent: 6086309 (2000-07-01), Mason et al.
patent: 6106072 (2000-08-01), Lutter, Jr.
patent: 6113340 (2000-09-01), Zalal
patent: 6135540 (2000-10-01), Dungan
patent: 6154911 (2000-12-01), Vanderlinden
patent: 6257358 (2001-07-01), Roach
patent: 2002/0071749 (2002-06-01), Hund, Jr. et al.
patent: 0 092 134 (1983-04-01), None
patent: 0 358 046 (1991-11-01), None
AP Technoglass
Estremsky Gary
Harness & Dickey & Pierce P.L.C.
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