US3405213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for three-dimensional imprinting a thermoplastic object
Assignee: Individual
•
Filing: 1956-01-30
•
Granted: 1968-10-08
•
Expires: 1976-01-30
Abstract
No abstract record available.
Inventors
- 👤 Munz Otto John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:32
CPC Classifications
G; G09; G09B; G09B29/00; G09B29/003; G09B29/004; G01; G01D; G01D7/00; G01D7/02; G01D7/08; G01D7/10; G01D9/00; G01D9/02; G01D9/04; G01D9/06; G01D9/38
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |