Drying and gas or vapor contact with solids – Apparatus – Rotary drums or receptacles
Reexamination Certificate
2005-10-18
2005-10-18
Rinehart, Kenneth (Department: 3749)
Drying and gas or vapor contact with solids
Apparatus
Rotary drums or receptacles
C034S603000
Reexamination Certificate
active
06954992
ABSTRACT:
Disclosed is an apparatus for opening/closing a door of a dryer, by which the door is opened/closed more simply and swiftly. The present invention includes a housing, a drum rotatably installed in the housing, a heating apparatus for supplying hot air to the drum, a door opening/closing an entrance formed at the housing for putting a laundry in the drum, and an apparatus for opening/closing the door. And, the apparatus for opening/closing the door includes a hook provided at one side of the door of the dryer, the hook having a hanging portion formed at one end to have an incline surface, a latch body provided to the housing in the vicinity of the entrance wherein the hanging portion is inserted the latch body, a pair of holders provided to confront each other in the latch body to hold the hanging portion, a pair of springs provided in rear of the holders, respectively.
REFERENCES:
patent: 3261628 (1966-07-01), Kesling
patent: 3520568 (1970-07-01), White et al.
patent: 3674295 (1972-07-01), Padovani
patent: 4272111 (1981-06-01), Hammer et al.
patent: 5062668 (1991-11-01), Onderka et al.
patent: 5243771 (1993-09-01), Kretchman et al.
Fleshner & Kim LLP
LG Electronics Inc.
Rinehart Kenneth
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