US2464958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle holder
Assignee: Individual
•
Filing: 1945-12-29
•
Granted: 1949-03-22
•
Expires: 1965-12-29
Abstract
No abstract record available.
Inventors
- 👤 Allen John Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:44
CPC Classifications
B; B05; B05B; B05B15/00; B05B15/60; B05B15/62; B05B15/625
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1009540A
Cited
US1339885A
Cited
US1631849A
Cited
US1855630A
Cited
US1945423A
Cited
US1988159A
Cited
US2041174A
Cited
US2077668A
Cited
US2153290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |