Secure spill-proof configuration for child training cup
First Claim
Patent Images
1. A secure spill-proof configuration for child training cup comprising:
- a cup lid with a rigidly attached drinking spout assembly, a pressure valve attachment, where the frictionally connecting surfaces of the drinking spout assembly and the pressure valve attachment comprise surface threading.
0 Assignments
0 Petitions
Accused Products
Abstract
A configuration for a training cup suitable for young children that prevents spilling from the drinking spout by means of a securely connected spill-proof attachment to the lid assembly of the cup. The method of the secure connection of the spill-proof attachment prevents it from coming loose under all conditions that are suitable for the utilization of the cup by a child.
94 Citations
8 Claims
-
1. A secure spill-proof configuration for child training cup comprising:
-
a cup lid with a rigidly attached drinking spout assembly, a pressure valve attachment, where the frictionally connecting surfaces of the drinking spout assembly and the pressure valve attachment comprise surface threading. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
Specification