Patent US3480435A successfully refreshed from Google Patents.
US3480435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of printing plates and the like
Assignee: WILLIAM C TOLAND
•
Filing: 1965-08-19
•
Granted: 1969-11-25
•
Expires: 1985-08-19
Abstract
No abstract record available.
Inventors
- 👤 William C Toland
- 👤 Adam T Krol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:14
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/52; G03C1/005; G03C1/06; G03C1/30; G03C1/76; G03C1/81; G03F; G03F7/00; G03F7/004; G03F7/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2434906A
Cited
US2598189A
Cited
US2426935A
Cited
US2534050A
Cited
US2686732A
Cited
US3028308A
Cited
US3334584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |