US2743980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring-on spring-tight edge facing molding
Assignee: COLOTRYM Co
•
Filing: 1953-01-12
•
Granted: 1956-05-01
•
Expires: 1973-01-12
Abstract
No abstract record available.
Inventors
- 👤 Hobbs Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:47
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/08; A47B13/083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1277319A
Cited
US1340949A
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US1568247A
Cited
US1967666A
Cited
US2115130A
Cited
US2298578A
Cited
US2353777A
Cited
FR1042977A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |