Cleaning system for self opening cans
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 16, 1991
Grant Date -
N/A
app pub date -
Mar 6, 1989
filing date -
Mar 6, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A can top cleaning system includes a premoistened pad which is sealed in a packet mounted to the underside of a self opening can pull tab. The packet includes a tear line or a pull strip along its bottom panel for opening the packet and exposing the pad. Once the pad is exposed, rotation of the pull tab effects wiping of the can top by the pad. Alternately, the pad is completely removable from the packet and may be used to manually wipe the can top or may be placed beneath the pull tab for wiping.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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