US2625915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for heating vessls
Assignee: Cameron Solutions Inc
•
Filing: 1951-12-26
•
Granted: 1953-01-20
•
Expires: 1971-12-26
Abstract
No abstract record available.
Inventors
- 👤 Clarence O Glasgow
- 👤 Joseph L Maher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:40
CPC Classifications
C; C10; C10G; C10G33/00; C10G33/06; Y; Y10; Y10S; Y10S122/00; Y10S122/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1361212A
Cited
US2398338A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |