Patent US3026954A successfully refreshed from Google Patents.
US3026954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Balance
Assignee: Individual
•
Filing: 1959-09-17
•
Granted: 1962-03-27
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Expires: 1979-09-17
Abstract
No abstract record available.
Inventors
- 👤 Appius Max Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:27
CPC Classifications
G; G01; G01G; G01G1/00; G01G1/18; G01G1/26; G01G1/28
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) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |