US2416103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deicing composition
Assignee: RTX Corp
•
Filing: 1943-10-30
•
Granted: 1947-02-18
•
Expires: 1963-10-30
Abstract
No abstract record available.
Inventors
- 👤 Glen T Lampton
- 👤 Howard L Vasbinder
- 👤 Theedore A Dissel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:20
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/18; C09K3/185; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31971
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1900540A
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US1931368A
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US2101472A
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US2176423A
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US2292097A
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GB539312A
Cited
US2328540A
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US2342641A
Cited
US2365297A
Cited
US2346891A
Cited
US2357276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-17 | 1950-08-19 | 1951-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-17 | 1954-08-19 | 1955-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-17 | 1958-08-19 | 1959-02-18 | $7700.00 | Window Closed / Lapsed |