Foods and beverages: apparatus – Cooking – Slice toaster or broiler
Reexamination Certificate
2006-07-04
2006-07-04
Alexander, Reginald L. (Department: 1761)
Foods and beverages: apparatus
Cooking
Slice toaster or broiler
C099S404000, C099S407000, C099S44300R, C099S477000
Reexamination Certificate
active
07069841
ABSTRACT:
A steam cooker for cooking foodstuffs, especially shellfish such as shrimp, in a continuous cooking process in a pure saturated-steam environment at 100° C. and atmospheric pressure. The cooker comprises a cooking chamber covered by an enclosure movable between a raised position admitting access to the cooking chamber and a lowered cooking position. A conveyor transports shrimp from a feed tank, through an entrance opening, and into an upper cooking region of the cooking chamber where the shrimp are cooked. The conveyor deposits cooked shrimp into a discharge race through an exit for downstream processing. Hydrostatic seals formed at the entrance and exit and between the bottom rim of the enclosure and a water-filled trough bounding the cooking chamber prevent steam from escaping at those places. One or more ports through the floor of the cooking chamber are open to the atmosphere at vertical positions at or below the vertical positions of the hydrostatic seals and are of sufficient cross section to maintain atmospheric pressure within the cooking chamber. A feed mechanism including a paddle for controllably depositing shrimp in the feed tank onto the conveyor is mounted to the enclosure. Lifting the enclosure to the raised position lifts the feed mechanism away from the conveyor for ready access to the cooking chamber. A sampling device can be extended through the discharge race into the cooking chamber to sample cooked shrimp for quality just as they exit the upper cooking region.
REFERENCES:
patent: 3491679 (1970-01-01), Kelly
patent: 3880068 (1975-04-01), Goodale
patent: 3908533 (1975-09-01), Fagerstrom et al.
patent: 3982481 (1976-09-01), Console et al.
patent: 4556572 (1985-12-01), Kaufman, Jr. et al.
patent: 4582047 (1986-04-01), Williams
patent: 4862794 (1989-09-01), Lapeyre et al.
patent: 4887524 (1989-12-01), Ellis-Brown
patent: 4918999 (1990-04-01), Wenshau et al.
patent: 4937090 (1990-06-01), Bichel
patent: 4942810 (1990-07-01), Zittel et al.
patent: 4949629 (1990-08-01), Leary et al.
patent: 5014679 (1991-05-01), Childs et al.
patent: 5072663 (1991-12-01), Ellis-Brown
patent: 5156873 (1992-10-01), Skrmetta
patent: 5184538 (1993-02-01), Ledet
patent: 5289759 (1994-03-01), Hufford
patent: 5410951 (1995-05-01), Ledet et al.
patent: 5570626 (1996-11-01), Vos
patent: 5609095 (1997-03-01), Lemke et al.
patent: 5615606 (1997-04-01), Vos
patent: 5664482 (1997-09-01), Graham et al.
patent: 5666876 (1997-09-01), Vos
patent: 5960703 (1999-10-01), Jara et al.
patent: 6009798 (2000-01-01), Ledet et al.
patent: 2001-198013 (2001-07-01), None
“Garroutte Pure Steam Blanching Systems” Brochure, Garroutte Corp., date unknown.
Bailey Kyle C.
Gremillion Kevin L.
Grisbaum Daniel W.
Ledet Brent A.
Manger Christopher L.
Alexander Reginald L.
Cronvich James T.
Laitram L.L.C.
LandOfFree
Steam shrimp cooker does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Steam shrimp cooker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steam shrimp cooker will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3528521