US3527391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for expelling liquid from a container by applied external pressure
Assignee: Individual
•
Filing: 1968-02-15
•
Granted: 1970-09-08
•
Expires: 1988-02-15
Abstract
No abstract record available.
Inventors
- 👤 Anthony George Dimuria
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:31
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/0829; B67D1/0831
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1223047A
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US1964345A
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US2994421A
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US3143253A
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US3473556A
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US3374927A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |