US3549482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing material and process for producing the same
Assignee: Individual
•
Filing: 1967-03-20
•
Granted: 1970-12-22
•
Expires: 1987-03-20
Abstract
No abstract record available.
Inventors
- 👤 Tokujiro Okutani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:28
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30; B32; B32B; B32B27/00; B41M3/00; B41M3/12; G; G09; G09F; G09F3/00; G09F3/02; G09F2003/0201; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1424; Y10T428/31504; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31906; Y10T428/31909; Y10T428/31928
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |