Receptacles – Arrangements of plural receptacles – Receptacle having rigid – removable inner container
Patent
1988-03-25
1989-10-17
Pollard, Steven M.
Receptacles
Arrangements of plural receptacles
Receptacle having rigid, removable inner container
220404, B65D 2500
Patent
active
048741078
ABSTRACT:
The invention is a single use container having an outer enclosure and an inner compartment isolated therefrom and is advantageous for the machine washing of laundry using detergent compositions having mutually incompatible constituents. Through an opening, the inner compartment receives a constituent of a detergent composition, such as a peroxidic additive. The outer enclosure receives another constituent of the detergent composition through a separate opening. For storage and for sale, a hood crowns the upper part of the container sealing the openings of the enclosure and compartment, thereby isolating the constituents of the enclosure and compartment. With the hood removed, the container is inserted into the drum of a washing machine. Simultaneous and gradual release of the constituents within the enclosure and compartment occurs during the washing operation.
REFERENCES:
patent: 2205147 (1940-06-01), Madsen
patent: 2321998 (1943-06-01), Crouch et al.
patent: 2661870 (1953-12-01), Huenergardt
patent: 2939610 (1960-06-01), Castelli et al.
patent: 2944704 (1960-07-01), Taylor
patent: 3052371 (1962-09-01), Van Bemmelen
patent: 3070275 (1962-12-01), Bostrom
patent: 3135428 (1964-06-01), Gallo, Sr.
patent: 3163544 (1964-12-01), Valyi
patent: 3200995 (1965-08-01), Gangwisch
patent: 3217931 (1965-11-01), Farrar et al.
patent: 3289887 (1966-12-01), Farrar et al.
patent: 3467269 (1969-09-01), Newton
patent: 3504384 (1970-04-01), Radley et al.
patent: 3741383 (1973-06-01), Wittwer
patent: 3850346 (1974-11-01), Richardson et al.
patent: 4022351 (1977-05-01), Wright
patent: 4089437 (1978-05-01), Chutter et al.
patent: 4330066 (1982-05-01), Berliner
patent: 4678103 (1987-07-01), Dirksing
Arnau-Munoz Jose L.
Cornette Henri
Gorman J. V.
Hilton M. E.
Pollard Steven M.
The Procter & Gamble & Company
Witte R. C.
LandOfFree
Multiple compartment container does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple compartment container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple compartment container will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1739095