US2786211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-serving sink
Assignee: WROUGHT IRON RANGE Co
•
Filing: 1955-02-09
•
Granted: 1957-03-26
•
Expires: 1975-02-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Edwin R Culver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:37
CPC Classifications
A; A47; A47B; A47B77/00; A47B77/04; A47B77/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US96259A
Cited
US1198344A
Cited
US2146933A
Cited
US2281370A
Cited
US2175330A
Cited
US2287181A
Cited
CH271864A
Cited
DE850220C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |