US2766718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray apparatus for printing presses
Assignee: TC Thompson and Son Ltd
•
Filing: 1954-03-25
•
Granted: 1956-10-16
•
Expires: 1974-03-25
Abstract
No abstract record available.
Inventors
- 👤 Ball William Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:31
CPC Classifications
B; B41; B41F; B41F23/00; B41F23/04; B41F23/06; B41F1/00; B41F1/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1414872A
Cited
US1861605A
Cited
US2110219A
Cited
US2262109A
Cited
US2627809A
Cited
US2633797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |