Lid member for food container

Details Lid member for food container Lid member for food container

2005-11-01

2005-11-01

Hylton, Robin A. (Department: 3727)

Receptacles

Closures

Removable closure retained by adhesive or fusion means

C220S359300, C220S266000, C220S359400, C426S115000, C426S122000, C428S043000, C229S125350

Reexamination Certificate

active

06959832

ABSTRACT:
A lid member for a food container having a layered structure in which a surface sheet is laid on a composite sheet, said surface sheet including an easily-peelable area that is easily separated from the composite sheet, formed by applying a lubricant between the surface sheet and the composite sheet, said surface sheet including a non-peelable area adjacent to said easily-peelable area; a first slit cut vertical-sectionally through the composite sheet, said first slit defining one or more apertures in said lid to form an opening area in said composite sheet; a second slit in said surface sheet defining a boundary between the easily-peelable area and said non-peelable area of said surface sheet; and said surface sheet being adhered to said composite sheet at said composite sheet opening area over an area that is smaller than said composite sheet opening area.

REFERENCES:
patent: 4013188 (1977-03-01), Ray
patent: 4020969 (1977-05-01), Ando
patent: 4209126 (1980-06-01), Elias
patent: 4530440 (1985-07-01), Leong
patent: 4636273 (1987-01-01), Wolfersperger
patent: 4735335 (1988-04-01), Torterotot
patent: 4756917 (1988-07-01), Kamada et al.
patent: 4771937 (1988-09-01), Kamada et al.
patent: 4828136 (1989-05-01), Kawahara et al.
patent: 5348809 (1994-09-01), Oyagi et al.
patent: 6669046 (2003-12-01), Sawada et al.
patent: 56-28154 (1981-07-01), None
patent: 57-55175 (1982-11-01), None
patent: 60-9171 (1985-04-01), None
patent: 61-3810 (1986-02-01), None
patent: 61-287571 (1986-12-01), None
patent: 2-282074 (1990-11-01), None
patent: 8-305291 (1996-11-01), None
patent: 8-337274 (1996-12-01), None
patent: 8-337274 (1996-12-01), None
patent: 10-278970 (1998-10-01), None
patent: 11-208722 (1999-08-01), None
International Search Report of PCT/JP99/06890.
International Search Report of PCT/JP99/05309.
Supplementary European Search Report of EP 99 96 9701.
English Translation of International Preliminary Examination Report of PCT/JP99/05309.
Supplementary Partial European Search Report of Application No. EP 99 95 9709 dated Apr. 16, 2002 (Searched in Munich).
Supplementary European Search Report of Application No. EP 99 95 9709 dated Oct. 24, 2002 (Searched in Munich).
Official English translation of the International Preliminary Examination Report of The International Bureau of WIPO for PCT/JP99/06890.

Affiliated with

Also associated with

Rating

Lid member for food 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 Lid member for food container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lid member for food container will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3463037