US2530253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drinking spout for cans
Assignee: Individual
•
Filing: 1947-08-28
•
Granted: 1950-11-14
•
Expires: 1967-08-28
Abstract
No abstract record available.
Inventors
- 👤 Maged Julius
- 👤 Charles M Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:46
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/48; B65D2517/00; B65D2517/0001; B65D2517/0047; B65D2517/0049; Y; Y10; Y10S; Y10S220/00; Y10S220/19; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49908; Y10T29/49936; Y10T29/49945
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US500933A
Cited
US1465793A
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US742201A
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GB190315267A
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US763618A
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US850465A
Cited
US1436645A
Cited
US1462820A
Cited
US2160705A
Cited
US2344680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-13 | 1954-05-15 | 1954-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-13 | 1958-05-15 | 1958-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-13 | 1962-05-15 | 1962-11-14 | $7700.00 | Window Closed / Lapsed |