US3361609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production process for embossable medium
Assignee: Com-Tech Inc
•
Filing: 1965-06-16
•
Granted: 1968-01-02
•
Expires: 1985-06-16
Abstract
No abstract record available.
Inventors
- 👤 Borack Joseph
- 👤 Warren T Buschmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:30
CPC Classifications
B; B32; B32B; B32B38/00; B32B38/06; B29; B29C; B29C43/00; B29C43/22; B29C43/30; B29C43/305; B32B27/00; B32B37/00; B32B37/14; B32B37/24; B32B38/18; B32B38/1825
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) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |