US2904811A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fountain type applicator for ink or the like
Assignee: Diagraph Bradley Industries Inc
•
Filing: 1955-12-27
•
Granted: 1959-09-22
•
Expires: 1975-12-27
Abstract
No abstract record available.
Inventors
- 👤 Harold H Rabelow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:56
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/38; B41L; B41L13/00; B41L13/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1030440A
Cited
US1184662A
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US1719374A
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US1865850A
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US2698452A
Cited
US2729505A
Cited
US2672875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |