Bottle caps
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 23, 1985
Grant Date -
N/A
app pub date -
Aug 16, 1977
filing date -
May 10, 1974
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bottle cap is disclosed having a tear tab cooperating with score lines extending across the top of the cap for manual removal of the cap from a bottle. The score lines are located slightly spaced from the peripheral edge of the top of the cap and arranged at least partly around the periphery of the cap. This arrangement of the score lines serves to obtain an easy removal of the cap from the bottle after the tearing operation and is moreover in combination with the sealing element effectively preventing any risk for corrosion along the score lines.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully