Window rotating handle

Details Window rotating handle Window rotating handle

2007-08-07

2007-08-07

Swann, J J (Department: 3677)

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Handle, handle component, or handle adjunct

Extensible handle

C016S426000, C074S547000

Reexamination Certificate

active

11133136

ABSTRACT:
A window operator handle securable to a casement window operating drive shaft is described. The handle is movable between an operating position to a folded position. The handle has a body housing that has a cavity which includes an operating mechanism. The operating mechanism has an assembly body secured to the housing, a pivotal member positioned in a first section of the assembly body and a sliding member positioned in at least a second portion of the assembly body. The pivotal member is adapted to pivot from a first position to a second position as the handle is moved from a first position to a second position. The pivotal member is held in one position and the other position by the sliding member. The sliding member is retained in contact with the pivotal member by a spring means in said assembly body.

REFERENCES:
patent: 2723329 (1955-11-01), Baird
patent: 5560082 (1996-10-01), Vetter
patent: 6598265 (2003-07-01), Lee
patent: 2003/0088941 (2003-05-01), Rotondi
patent: 2004/0074051 (2004-04-01), Dawson

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