US1414569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure for receptacles
Assignee: NAT SAFETY CHURN Co Ltd
•
Filing: 1919-07-01
•
Granted: 1922-05-02
•
Expires: 1939-07-01
Abstract
No abstract record available.
Inventors
- 👤 Hubble Alfred George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:46
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/02; B65D45/30; Y; Y10; Y10T; Y10T292/00; Y10T292/42; Y10T292/444
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-05-01 | 1925-10-31 | 1926-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-05-01 | 1929-10-31 | 1930-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-05-01 | 1933-10-31 | 1934-05-02 | $7700.00 | Window Closed / Lapsed |