No-spill sipper cup lid
Granted 15 Aug 2000
Current assignee: Dart Industries Inc. · originally Tupperware Brand
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Inventors: Brent E. D'Alessio · Examiner: Antoine Duval Davis · AU 293 · TC 2900
Life of the application
4 dated eventsDescription
1 parts›FIG. 1 is a top, side and front…
FIG. 1 is a top, side and front perspective view of a no-spill sipper cup lid showing the new design;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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