(19)
(11) EP 0 557 575 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.07.1994 Bulletin 1994/27

(43) Date of publication A2:
01.09.1993 Bulletin 1993/35

(21) Application number: 92114582.7

(22) Date of filing: 27.08.1992
(51) International Patent Classification (IPC)5B65D 1/44, B65D 85/34
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 26.02.1992 IT GE920012 U

(71) Applicant: NESPAK S.p.A. Società Generale per L'Imballaggio
I-48024 Massa Lombarda (IT)

(72) Inventor:
  • Salini, Mauro
    I-40026 Imola (IT)

(74) Representative: Porsia, Bruno 
c/o Succ. Ing. Fischetti & Weber Via Caffaro 3/2
16124 Genova
16124 Genova (IT)


(56) References cited: : 
   
       


    (54) Punnet


    (57) The present invention relates to a punnet, characterized in that it comprises a plurality of side-by-side stiffening ribs (7), each extending crosswise around the corner (4) connecting the sidewalls (2) to the bottom (3) of the punnet (1), between two steps, one (5) of which is at the peripheral edge of the bottom (3) and the other (6) at the lower edge of the sidewalls (2), so as to divide the connection corner (4) into a plurality of successive segments (104) which are defined by two stiffening ribs at the ends thereof and by two steps (5,6) at the top and bottom sides, respectively.







    Search report