US3475343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing solvent for paint and lacquer
Assignee: JNC Corp
•
Filing: 1965-03-23
•
Granted: 1969-10-28
•
Expires: 1985-03-23
Abstract
No abstract record available.
Inventors
- 👤 Jun Kusama
- 👤 Teruhisa Fujihara
- 👤 Yuzo Chihara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:00
CPC Classifications
C; C07; C07C; C07C67/00; C07C67/44; C07C67/48; C07C67/52; C07C67/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1785166A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-27 | 1973-04-28 | 1973-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-27 | 1977-04-28 | 1977-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-27 | 1981-04-28 | 1981-10-28 | $7700.00 | Window Closed / Lapsed |