Patent US2602309A successfully refreshed from Google Patents.
US2602309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Individual creamer
Assignee: Individual
•
Filing: 1945-10-30
•
Granted: 1952-07-08
•
Expires: 1965-10-30
Abstract
No abstract record available.
Inventors
- 👤 William V Doyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:00
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US111281A
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US352400A
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US497940A
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US1229226A
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US1596133A
Cited
US1644612A
Cited
US1948932A
Cited
US2059769A
Cited
US2314835A
Cited
US2348028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |