US2340151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl resin
Assignee: General Electric Co
•
Filing: 1942-03-21
•
Granted: 1944-01-25
•
Expires: 1962-03-21
Abstract
No abstract record available.
Inventors
- 👤 Ronald W Staley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:59
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/227; D06M15/233; C; C07; C07F; C07F7/00; C07F7/003; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08K5/098; C08K5/13; C08K5/138; D06M13/00; D06M13/50; D06M13/503
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) | 1947-01-24 | 1947-07-26 | 1948-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-01-24 | 1951-07-26 | 1952-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-01-24 | 1955-07-26 | 1956-01-25 | $7700.00 | Window Closed / Lapsed |