US2626731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calking gun assembly
Assignee: Individual
•
Filing: 1950-11-10
•
Granted: 1953-01-27
•
Expires: 1970-11-10
Abstract
No abstract record available.
Inventors
- 👤 William J S Ekins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:36
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/01; G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/025; G01F11/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-27 | 1956-07-28 | 1957-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-27 | 1960-07-28 | 1961-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-27 | 1964-07-28 | 1965-01-27 | $7700.00 | Window Closed / Lapsed |