Patent US1640430A successfully refreshed from Google Patents.
US1640430A
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Bottle or bag gasket
Assignee: Individual
•
Filing: 1925-06-12
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Granted: 1927-08-30
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Expires: 1945-06-12
Abstract
No abstract record available.
Inventors
- 👤 Stanley J Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:55
CPC Classifications
B; B65; B65D; B65D53/00; B65D53/02; A; A61; A61F; A61F7/00; A61F7/08; A61F7/086; Y; Y10; Y10S; Y10S383/00; Y10S383/901
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) | 1930-08-29 | 1931-02-28 | 1931-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-08-29 | 1935-02-28 | 1935-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-08-29 | 1939-02-28 | 1939-08-30 | $7700.00 | Window Closed / Lapsed |