Container cap provided with identification mark
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 2000
Grant Date -
N/A
app pub date -
Aug 19, 1998
filing date -
Aug 19, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A container cap for a beverage or food container includes a main body having a threaded portion for engagement with a neck of a container, and a rotary disk mounted on the main body by engagement between a protrusion extending from the center of an upper surface of the main body and a slotted retaining member provided at a center of the underside of the rotary disk. The upper surface of the main body is provided with a plurality of marks and at least one window is provided in the rotary disk so that, as the rotary disk is rotated, selected ones of said plurality of marks can be made to appear in said at least one window.
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