US3390118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resinous copolyesters comprising aliphatic diol, polhydric alcohol and dicarboxylic acid dimide and coating slutions containing the same
Assignee: Valspar Corp
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Filing: 1965-07-14
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Granted: 1968-06-25
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Expires: 1985-07-14
Abstract
No abstract record available.
Inventors
- 👤 Henry J Bach
- 👤 Naaman F Barr
- 👤 Milan J Getting
- 👤 Jack S Skinner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:36
CPC Classifications
C; C08; C08L; C08L67/00; C08G; C08G63/00; C08G63/68; C08G63/685; C08G63/6854; C09; C09D; C09D167/00; C08G63/78; C08G63/82; C08G63/85; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/31504; Y10T428/31678; Y10T428/31681; Y10T428/31688
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3342780A
Cited
US3297785A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |