Oven protection system for a thermo-forming machine

Details Oven protection system for a thermo-forming machine Oven protection system for a thermo-forming machine

2008-09-30

2008-09-30

Davis, Robert B (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Control means responsive to or actuated by means sensing or...

C425S151000, C425S384000, C432S042000, C432S194000, C432S253000

Reexamination Certificate

active

11514755

ABSTRACT:
An oven protection system for a thermo-forming machine having a source of heat for heating a workpiece. The oven protection system includes a barrier that is movable from a stored position to a deployed position between the source of heat and the workpiece in response to a predetermined condition.

REFERENCES:
patent: 2907069 (1959-10-01), Butzko
patent: 3287765 (1966-11-01), Puente
patent: 3348265 (1967-10-01), King et al.
patent: 3535739 (1970-10-01), Mehnert
patent: 3732047 (1973-05-01), Kostur
patent: 3829264 (1974-08-01), Mnilk et al.
patent: 3914103 (1975-10-01), Dean et al.
patent: 4018551 (1977-04-01), Shuman
patent: 4097035 (1978-06-01), Shuman
patent: 4099901 (1978-07-01), Shuman
patent: 4170449 (1979-10-01), Shuman
patent: 4181558 (1980-01-01), Neubronner
patent: 4332552 (1982-06-01), Seelandt
patent: 4674972 (1987-06-01), Wagner
patent: 4878826 (1989-11-01), Wendt
patent: 4938678 (1990-07-01), Oulman
patent: 5469461 (1995-11-01), Andrea
patent: 5524697 (1996-06-01), Cook
patent: 5562933 (1996-10-01), Shuman
patent: 5773540 (1998-06-01), Irwin et al.
patent: 5847961 (1998-12-01), Jones et al.
patent: 5900034 (1999-05-01), Mumford et al.
patent: 6361304 (2002-03-01), Petersen
patent: 6582562 (2003-06-01), Gale et al.
patent: 6589041 (2003-07-01), Feil
patent: 6746229 (2004-06-01), Wei Chang
patent: 2001/0002200 (2001-05-01), Stanley

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