Coupling device preventing two drawers from being pulled out...

Details Coupling device preventing two drawers from being pulled out... Coupling device preventing two drawers from being pulled out...

2006-09-05

2006-09-05

Hansen, James O. (Department: 3637)

Supports: cabinet structure

Gang-bar type locking or latching means

Concealed

C312S217000

Reexamination Certificate

active

07101001

ABSTRACT:
A coupling device preventing two drawers from being pulled out simultaneously includes two flat main bodies and a coupling pipe. Each of the main bodies is provided at two opposite ends with a centered vertical recess and a horizontal recess, respectively. The centered vertical recess is provided in an open end with two opposite curved flanges, and at a closed bottom end with a projected post. The coupling pipe has an axially centered through hole, into two ends of which the projected posts in the vertical recesses of the two main bodies are inserted, so that each end of the coupling pipe is clamped between the two flanges on each main body to enable a stable connection of the main body to the coupling pipe.

REFERENCES:
patent: 3454320 (1969-07-01), Olree
patent: 6238024 (2001-05-01), Sawatzky
patent: 6296332 (2001-10-01), Lammens
patent: 6568771 (2003-05-01), Gentili et al.
patent: 6932445 (2005-08-01), Chiu
patent: 6957877 (2005-10-01), Chiu
patent: 289618 (1953-03-01), None

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