Disposable lid for drinking cups
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United States of America Patent
Stats
-
Mar 5, 1985
Grant Date -
N/A
app pub date -
Sep 22, 1983
filing date -
May 16, 1983
priority date (Note) -
Expired
status (Latency Note)
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Importance
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US Family Size
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Non-US Coverage
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Abstract
A disposable lid for a drinking cup is provided, where the lid has a generally circular cavity formed around the periphery thereof to accommodate the lip of the circular mouth of a cup, and so as to fit snugly thereover. The central portion of the lid is generally planar, and there is a skirt portion which depends downwardly and outwardly from the cavity, and has a pair of cuts formed therein at the rim and through the thickness thereof, the cuts being spaced apart from each other a distance less than 25% of the circumference of the rim--generally they are spaced about 30 to 60 degrees apart. The rim cuts may be either notches or slits. A second cut is made in the central portion of the lid through the thickness thereof, in a place radially inwardly from the cavity but at a distance less than the radius of the lid, and has a length so as to extend at least between imaginary diameters that are drawn through the rim cuts.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| AMHIL ENTERPRISES LTD 5349 MAINGATE DR MISSISSAUGA ONTARIO CANADA L4W 1G6 | Not Provided |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Mills, Kenneth | 1521 Grand Blvd., Oakville, Ontario, CA | 4 | 100 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| 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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