US2690852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pouring bottle cap
Assignee: Individual
•
Filing: 1951-07-09
•
Granted: 1954-10-05
•
Expires: 1971-07-09
Abstract
No abstract record available.
Inventors
- 👤 Harold A Schuler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:03
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/08; B65D47/0857; B65D47/0876; B65D47/088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US410342A
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US1328104A
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US1791004A
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GB189416303A
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US981457A
Cited
US1695396A
Cited
US2180582A
Cited
US2203133A
Cited
US2188184A
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GB618363A
Cited
US2511429A
Cited
US2545350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-04 | 1958-04-05 | 1958-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-04 | 1962-04-05 | 1962-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-04 | 1966-04-05 | 1966-10-05 | $7700.00 | Window Closed / Lapsed |