Two-compartment container
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 8, 2014
Grant Date -
Mar 22, 2012
app pub date -
Aug 11, 2011
filing date -
Oct 25, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A two-compartment container in which the first compartment has an upper layer and a lower layer and contains a first component that is to be added to the second compartment. There are at least two lacquer layers on the lower layer of the first compartment outside of the first compartment, between the second component and the first compartment. Above the first compartment is a dome that is bowed upward and is flexible. Depressing the dome by pushing downward on it causes the lower layer of the first compartment to be ruptured without cutting or rupturing the upper layer, releasing the first component into the second compartment.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B65D Class
- 3027 Applications Filed
- 1963 Patents Issued To-Date
- 64.85 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- B65D Class
- 9.19 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 8, 2026 |
