US2740545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coaster for drinking glasses and the like
Assignee: Individual
•
Filing: 1950-04-24
•
Granted: 1956-04-03
•
Expires: 1970-04-24
Abstract
No abstract record available.
Inventors
- 👤 Edmond E Bates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:15
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US424028A
Cited
DE566125C
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DE645282C
Cited
FR693541A
Cited
US1881428A
Cited
AU2796230A
Cited
DE588470C
Cited
US2131878A
Cited
US2113888A
Cited
US2345784A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-03 | 1959-10-03 | 1960-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-03 | 1963-10-03 | 1964-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-03 | 1967-10-03 | 1968-04-03 | $7700.00 | Window Closed / Lapsed |