US3001472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circumferentially grooved printing plate cylinder
Assignee: Meredith Publishing Co
•
Filing: 1957-07-22
•
Granted: 1961-09-26
•
Expires: 1977-07-22
Abstract
No abstract record available.
Inventors
- 👤 Parrish J Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:25
CPC Classifications
B; B41; B41F; B41F27/00; B41F27/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1073378A
Cited
US1648598A
Cited
US2189682A
Cited
US2474889A
Cited
US2428263A
Cited
US2621590A
Cited
US2709405A
Cited
US2668497A
Cited
US2909999A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-25 | 1965-03-27 | 1965-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-25 | 1969-03-27 | 1969-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-25 | 1973-03-27 | 1973-09-26 | $7700.00 | Window Closed / Lapsed |