US2338416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film-forming composition
Assignee: Individual
•
Filing: 1940-12-06
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Granted: 1944-01-04
•
Expires: 1960-12-06
Abstract
No abstract record available.
Inventors
- 👤 Fales Haliburton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:21
CPC Classifications
A; A61; A61Q; A61Q17/00; A61Q17/04; A61K; A61K47/00; A61K47/30; A61K47/36; A61K8/00; A61K8/02; A61K8/0208; A61K8/18; A61K8/30; A61K8/60; A61K8/602; A61K8/72; A61K8/73; A61K9/00; A61K9/0012; A61K9/0014; A61L; A61L26/00; A61L26/0009; A61L26/0023; Y; Y10; Y10S; Y10S424/00; Y10S424/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-01-03 | 1947-07-05 | 1948-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-01-03 | 1951-07-05 | 1952-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-01-03 | 1955-07-05 | 1956-01-04 | $7700.00 | Window Closed / Lapsed |