B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/36 (2006.01)
Patent
CA 2169339
A thin, plastic lid for disposable drinking cups has a drinking opening that is covered by a hinged closure member. The closure member may be locked in place to cover the drinking opening after an initial drink by inserting the outer marginal edge portion of the closure member below an overlying peripheral portion of the lid. The lid may be formed by conventional vacuum forming and die cutting operations.
ouvercle de plastique mince pour verres jetables dont l'ouverture est dotée d'un mécanisme de fermeture à charnière. Le mécanisme de fermeture peut être immobilisé de manière à couvrir l'ouverture pratiquée pour boire après une première utilisation en insérant la partie extérieure de la bordure de la composante de fermeture sous la couche susjacente du couvercle. Le couvercle peut être formé en ayant recours aux méthodes classiques de formage sous vide ou de découpage à l'emporte-pièce.
Lane William F.
Williams Robert C. III
Finlayson & Singlehurst
Lid Company Llc
LandOfFree
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