Closure assembly for container
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United States of America Patent
Stats
-
Mar 24, 1992
Grant Date -
N/A
app pub date -
Feb 27, 1991
filing date -
Feb 27, 1991
priority date (Note) -
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Importance
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Abstract
A closure assembly for a container having a snap ring connected to the top of the container and a lid that may be easily attached to and later removed from the ring. The snap ring has a plurality of engaging members with grooves therein integrally formed at an annular inside surface thereof, and equally spaced circumferentially around the ring. The lid has an annular bead at an outer circumferential surface that engages the grooves of the engaging members when the lid is attached to the snap ring. Annular portions of the lid and ring also engage corresponding annular grooves of the lid and ring when the lid is attached to the top of the container, providing a secure seal. The lid may be easily removed from the snap ring by placing the end of a tool under the annular bead of the lid and prying the lid free of the container. Preferably the lid, snap ring and container are injection molded from plastic.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- NORTH AMERICA PACKAGING CORPORATION
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Straub, Roy | 14917 La Cuarta St., Whittier, CA 90605 | 2 | 70 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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